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Tommy Bahama Japan Restructure Charges: (Details) - USD ($)
$ in Millions
3 Months Ended
Nov. 03, 2018
Aug. 04, 2018
Restructuring Cost and Reserve [Line Items]    
Restructuring costs expected to be paid $ 2.0  
Tommy Bahama | Operating Groups    
Restructuring Cost and Reserve [Line Items]    
Charges related to restructure and downsizing $ 0.0 $ 4.0
Tommy Bahama | Operating Groups | Cost of Goods Sold    
Restructuring Cost and Reserve [Line Items]    
Inventory markdowns   0.5
Tommy Bahama | Operating Groups | Lease termination and premises reinstatement charges    
Restructuring Cost and Reserve [Line Items]    
Charges related to restructure and downsizing   2.0
Tommy Bahama | Operating Groups | Asset impairment charges    
Restructuring Cost and Reserve [Line Items]    
Charges related to restructure and downsizing   1.0
Tommy Bahama | Operating Groups | Other restructuring costs    
Restructuring Cost and Reserve [Line Items]    
Charges related to restructure and downsizing   $ 1.0