Description of the Company and Basis of Presentation	12 Months Ended
Feb. 03, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description of the Company and Basis of Presentation	Description of the Company and Basis of Presentation Tillys is a leading destination specialty retailer of casual apparel, footwear and accessories for young men, young women, boys and girls with an extensive selection of iconic global, emerging, and proprietary brands rooted in an active and social lifestyle. Tillys is headquartered in Irvine, California and we operated 219 stores in 32 states as of February 3, 2018. Our stores are located in malls, lifestyle centers, ‘power’ centers, community centers, outlet centers and street-front locations. Customers may also shop online, where we feature the same assortment of products as carried in our brick-and-mortar stores, supplemented by additional online only styles. Our goal is to serve as a destination for the latest, most relevant merchandise and brands important to our customers. The Tillys concept began in 1982 when our co-founders, Hezy Shaked and Tilly Levine, opened their first store in Orange County, California. Since 1984 the business has been conducted through World of Jeans & Tops, a California corporation, or “WOJT”, which operates under the name “Tillys”. In May 2011, Tilly’s, Inc., a Delaware corporation, was formed solely for the purpose of reorganizing the corporate structure of WOJT in preparation for an initial public offering. As part of the initial public offering in May 2012, WOJT became a wholly owned subsidiary of Tilly's, Inc. As used in these Notes to Consolidated Financial Statements, except where the context otherwise requires or where otherwise indicated, the terms "the Company", "World of Jeans and Tops", "WOJT", "we", "our", "us" and "Tillys" refer to WOJT before our initial public offering, and to Tilly's, Inc. and its subsidiary after our initial public offering. Fiscal Year Our fiscal year ends on the Saturday closest to January 31. Fiscal years 2017, 2016 and 2015 ended on February 3, 2018, January 28, 2017 and January 30, 2016, respectively. Fiscal year 2017, included 53 weeks and fiscal years 2016 and 2015 each included 52 weeks. Segment Reporting Accounting principles generally accepted in the United States (“GAAP”) has established guidance for reporting information about a company’s operating segments, including disclosures related to our products and services, geographic areas and major customers. We identify our operating segments based on how our business is managed and evaluated. Our operating segments have been aggregated into one reportable segment based on the similar nature of products sold, production, merchandising and distribution processes involved, target customers and economic characteristics. All of our identifiable assets are in the United States.

Description of the Company and Basis of Presentation

Tillys is a leading destination specialty retailer of casual apparel, footwear and accessories for young men, young women, boys and girls with an extensive selection of iconic global, emerging, and proprietary brands rooted in an active and social lifestyle. Tillys is headquartered in Irvine, California and we operated 219 stores in 32 states as of February 3, 2018. Our stores are located in malls, lifestyle centers, ‘power’ centers, community centers, outlet centers and street-front locations. Customers may also shop online, where we feature the same assortment of products as carried in our brick-and-mortar stores, supplemented by additional online only styles. Our goal is to serve as a destination for the latest, most relevant merchandise and brands important to our customers.

The Tillys concept began in 1982 when our co-founders, Hezy Shaked and Tilly Levine, opened their first store in Orange County, California. Since 1984 the business has been conducted through World of Jeans & Tops, a California corporation, or “WOJT”, which operates under the name “Tillys”. In May 2011, Tilly’s, Inc., a Delaware corporation, was formed solely for the purpose of reorganizing the corporate structure of WOJT in preparation for an initial public offering. As part of the initial public offering in May 2012, WOJT became a wholly owned subsidiary of Tilly's, Inc.

As used in these Notes to Consolidated Financial Statements, except where the context otherwise requires or where otherwise indicated, the terms "the Company", "World of Jeans and Tops", "WOJT", "we", "our", "us" and "Tillys" refer to WOJT before our initial public offering, and to Tilly's, Inc. and its subsidiary after our initial public offering.

Fiscal Year

Our fiscal year ends on the Saturday closest to January 31. Fiscal years 2017, 2016 and 2015 ended on February 3, 2018, January 28, 2017 and January 30, 2016, respectively. Fiscal year 2017, included 53 weeks and fiscal years 2016 and 2015 each included 52 weeks.

Segment Reporting

Accounting principles generally accepted in the United States (“GAAP”) has established guidance for reporting information about a company’s operating segments, including disclosures related to our products and services, geographic areas and major customers. We identify our operating segments based on how our business is managed and evaluated. Our operating segments have been aggregated into one reportable segment based on the similar nature of products sold, production, merchandising and distribution processes involved, target customers and economic characteristics. All of our identifiable assets are in the United States.