Summary of Significant Accounting Policies (Policies)	3 Months Ended
Summary of Significant Accounting Policies (Policies)	Jul. 02, 2016
Accounting Policies [Abstract]
Consolidation	The interim consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”) and include the accounts of the Company and its wholly-owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation. The consolidated financial statements as of July 2, 2016, and for the three months ended July 2, 2016 and June 27, 2015, are unaudited. In addition, certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted. The interim financial statements reflect all normal and recurring adjustments, which are, in the opinion of management, necessary for a fair presentation in conformity with U.S. GAAP. The interim financial statements should be read in conjunction with the audited financial statements and notes thereto for the year ended April 2, 2016, as filed with the Securities and Exchange Commission on June 1, 2016, in the Company’s Annual Report on Form 10-K. The results of operations for the interim periods should not be considered indicative of results to be expected for the full fiscal year.
Fiscal Period	The Company utilizes a 52 to 53 week fiscal year ending on the Saturday closest to March 31. As such, the term “Fiscal Year” or “Fiscal” refers to the 52-week or 53-week period, ending on that day. The results for the three months ended July 2, 2016 and June 27, 2015, are based on 13-week periods.
Use of Estimates	The preparation of financial statements in accordance with U.S. GAAP requires management to use judgment and make estimates that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. The level of uncertainty in estimates and assumptions increases with the length of time until the underlying transactions are completed. The most significant assumptions and estimates involved in preparing the financial statements include allowances for customer deductions, sales returns, sales discounts and doubtful accounts, estimates of inventory recovery, the valuation of share-based compensation, valuation of deferred taxes and the estimated useful lives used for amortization and depreciation of intangible assets and property and equipment. Actual results could differ from those estimates.
Seasonality	The Company experiences certain effects of seasonality with respect to its wholesale and retail segments. The Company’s wholesale segment generally experiences its greatest sales in our third and fourth fiscal quarters while its first fiscal quarter experiences the lowest sales. The Company’s retail segment generally experiences greater sales during our third fiscal quarter as a result of Holiday season sales. In the aggregate, the Company’s first fiscal quarter typically experiences significantly less sales volume relative to the other three quarters and its third fiscal quarter generally has higher sales volume relative to the other three quarters.
Derivative Financial Instruments	The Company uses forward foreign currency exchange contracts to manage its exposure to fluctuations in foreign currency for certain transactions. The Company in its normal course of business enters into transactions with foreign suppliers and seeks to minimize risks related to these transactions. The Company employs these forward foreign currency exchange contracts to hedge the Company’s cash flows, as they relate to foreign currency transactions. Certain of these contracts are designated as hedges for accounting purposes, while others remain undesignated. All of the Company’s derivative instruments are recorded in the Company’s consolidated balance sheets at fair value on a gross basis, regardless of their hedge designation. The Company designates certain contracts related to the purchase of inventory that qualify for hedge accounting as cash flow hedges. Formal hedge documentation is prepared for all derivative instruments designated as hedges, including description of the hedged item and the hedging instrument, the risk being hedged, and the manner in which hedge effectiveness will be assessed prospectively and retrospectively. The effective portion of changes in the fair value for contracts designated as cash flow hedges is recorded in equity as a component of accumulated other comprehensive income (loss) until the hedged item effects earnings. When the inventory related to forecasted inventory purchases that are being hedged is sold to a third party, the gains or losses deferred in accumulated other comprehensive income (loss) are recognized within cost of goods sold. The Company uses regression analysis to assess effectiveness of derivative instruments that are designated as hedges, which compares the change in the fair value of the derivative instrument to the change in the related hedged item. Effectiveness is assessed on a quarterly basis and any portion of the designated hedge contracts deemed ineffective is recorded to foreign currency gain (loss). If the hedge is no longer expected to be highly effective in the future, future changes in the fair value are recognized in earnings. For those contracts that are not designated as hedges, changes in the fair value are recorded to foreign currency gain (loss) in the Company’s consolidated statements of operations. The Company classifies cash flows relating to its derivative instruments consistently with the classification of the hedged item, within cash from operating activities. The Company is exposed to the risk that counterparties to derivative contracts will fail to meet their contractual obligations. In order to mitigate counterparty credit risk, the Company only enters into contracts with carefully selected financial institutions based upon their credit ratings and certain other financial factors, adhering to established limits for credit exposure. The aforementioned forward contracts generally have a term of no more than 12 months. The period of these contracts is directly related to the foreign transaction they are intended to hedge.
Net Income per Share	The Company’s basic net income per ordinary share is calculated by dividing net income by the weighted average number of ordinary shares outstanding during the period. Diluted net income per ordinary share reflects the potential dilution that would occur if share option grants or any other potentially dilutive instruments, including restricted shares and units (“RSUs”), were exercised or converted into ordinary shares. These potentially dilutive securities are included in diluted shares to the extent they are dilutive under the treasury stock method for the applicable periods. Performance-based RSUs are included in diluted shares if the related performance conditions are considered satisfied as of the end of the reporting period and to the extent they are dilutive under the treasury stock method.
Recent Accounting Pronouncements	Recently Adopted Accounting Pronouncements In September 2015, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2015-16, "Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments," which simplifies the accounting for adjustments made to provisional amounts recognized in a business combination by eliminating the requirement to retrospectively account for those adjustments and requiring such adjustments to be recognized in the reporting period in which they are determined. ASU 2015-16 requires disclosures of any amounts that would have been recorded in previous reporting periods if the adjustment was recognized as of the acquisition date. ASU 2015-16 is effective beginning with the Company's fiscal year 2017, with earlier application permitted, and should be applied prospectively. The adoption of ASU 2015-16 did not have a material impact on the Company's consolidated financial statements. In June 2014, the FASB issued ASU No. 2014-12, “Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period.” ASU 2014-12 requires that a performance target under stock-based compensation arrangements that could be achieved after the service period is treated as a performance condition and not reflected in the grant-date fair value of the award. Rather, the related compensation cost should be recognized when it becomes probable that the performance targets will be achieved. ASU 2014-12 is effective beginning with the Company’s fiscal year 2017, with early adoption and retrospective application permitted. The adoption of ASU 2014-12 did not have a material impact on the Company's consolidated financial statements. Recently Issued Accounting Pronouncements We have considered all new accounting pronouncements, and other than the recent pronouncements discussed below, and have concluded that there are no new pronouncements that have a material impact on our results of operations, financial condition or cash flows based on current information. Revenue Recognition In May 2014, the FASB issued ASU No. 2014-09, “Revenue from Contracts with Customers,” which provides new guidance for revenues recognized from contracts with customers, and will replace the existing revenue recognition guidance. ASU No. 2014-09 requires that revenue is recognized at an amount the company is entitled to upon transferring control of goods or services to customers, as opposed to when risks and rewards transfer to a customer. In July 2015, the FASB issued ASU No. 2015-14, "Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date," which deferred the effective date of ASU No. 2014-09 by one year, making it effective for the interim reporting periods within the annual reporting period beginning after December 15, 2017, or beginning with the Company’s fiscal year 2019. This standard may be applied retrospectively to all prior periods presented, or retrospectively with a cumulative adjustment to retained earnings in the year of adoption. The Company is currently evaluating the adoption method and the impact that ASU 2014-09 will have on its consolidated financial statements and related disclosures. The FASB has issued several additional ASUs to provide implementation guidance on ASU No. 2015-09, including ASU No. 2016-08, "Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net)" issued in March 2016 and ASU No. 2016-10, "Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing" issued in April 2016 and ASU No. 2016-12, "Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients" issued in May 2016. The Company will consider this guidance in evaluating the impact of ASU 2014-09. Lease Accounting In February 2016, the FASB issued ASU No. 2016-02, "Leases (Topic 842)," which requires lessees to recognize a lease liability and a right-to-use asset on the balance sheet for all leases, except certain short-term leases. ASU 2016-02 is effective beginning with the Company's fiscal year 2020, with early adoption permitted, and must be implemented using a modified restrospective approach for all leases existing at, or entered into after the beginning of the earliest comparative period that is presented in the financial statements. The Company is currently evaluating the impact of ASU 2016-02 on its consolidated financial statements but expects that the adoption of this standard will result in a significant increase in assets and liabilities on its consolidated balance sheets. Share-Based Compensation In March 2016, the FASB issued ASU No. 2016-09, "Improvements to Employee Share-Based Payment Accounting," which simplifies accounting and presentation of share-based payments, primarily relating to the recognition and classification of excess tax benefits, accounting for forfeitures and tax withholding requirements. ASU 2016-09 is effective beginning with the Company's fiscal year 2018, with early adoption permitted and different permitted adoption methods for each provision of the standard. The Company is currently evaluating the impact of ASU 2016-09 on its consolidated financial statements. Inventory Valuation In July 2015, the FASB issued ASU No. 2015-11, "Inventory (Topic 330): Simplifying the Measurement of Inventory." The new guidance requires inventory accounted for using the average cost or first-in first-out method ("FIFO") to be measured at the lower of cost or net realizable value, replacing the current requirement to value inventory at the lower of cost or market. Net realizable value is defined as the estimated selling price in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. ASU 2015-11 is effective beginning with the Company's fiscal year 2018 and should be applied prospectively, with earlier application permitted. The Company does not expect that ASU No. 2015-11 will have a material impact on its financial statements.
Receivables, net	Receivables are presented net of allowances for sales returns, discounts, markdowns, operational chargebacks and doubtful accounts. Sales returns are determined based on an evaluation of current market conditions and historical returns experience. Discounts are based on open invoices where trade discounts have been extended to customers. Markdowns are based on wholesale customers' sales performance, seasonal negotiations with customers, historical deduction trends and an evaluation of current market conditions. Operational chargebacks are based on deductions taken by customers, net of expected recoveries. Such provisions, and related recoveries, are reflected in net sales. The Company has assumed responsibility for all of the previously factored accounts receivable balances, but a large percentage of its trade receivables as of July 2, 2016 and April 2, 2016 are insured. The Company's allowance for doubtful accounts is determined through analysis of periodic aging of receivables that are not covered by insurance and assessments of collectability based on an evaluation of historic and anticipated trends, the financial conditions of the Company’s customers and the impact of general economic conditions. The past due status of a receivable is based on its contractual terms. Amounts deemed uncollectible are written off against the allowance when it is probable the amounts will not be recovered.

Disclosure of accounting policy for trade and other accounts receivable, and finance, loan and lease receivables, including those classified as held for investment and held for sale. This disclosure may include (1) the basis at which such receivables are carried in the entity's statements of financial position (2) how the level of the valuation allowance for receivables is determined (3) when impairments, charge-offs or recoveries are recognized for such receivables (4) the treatment of origination fees and costs, including the amortization method for net deferred fees or costs (5) the treatment of any premiums or discounts or unearned income (6) the entity's income recognition policies for such receivables, including those that are impaired, past due or placed on nonaccrual status and (7) the treatment of foreclosures or repossessions (8) the nature and amount of any guarantees to repurchase receivables.