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Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($) | 12 Months Ended
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Apr. 02, 2016 | Mar. 28, 2015 | Mar. 29, 2014
Significant Accounting Policies [Line Items] |  |  |
Advertising and marketing expense | $ 103,900,000 | $ 103,600,000 | $ 65,700,000
Cooperative advertising expenses | 7,400,000 | 8,000,000 | 7,300,000
Shipping and handling costs | 98,600,000 | 92,600,000 | 78,600,000
Credit card receivables | 14,500,000 | 15,800,000 |
Goodwill impairment charges | 0 | 0 | $ 0
Deferred finance cost | 3,900,000 | 2,100,000 |
Accumulated amortization of deferred finance cost | $ 400,000 | $ 3,600,000 |
Anti-dilutive securities excluded from computation of earning per share (shares) | 2,255,271 | 699,321 | 44,256
Deferred tax assets, net | $ 21,000,000 | $ 16,000,000 |
Maximum |  |  |
Significant Accounting Policies [Line Items] |  |  |
Forward contracts term, maximum (months) (no more than) | 12 months |  |
Equipment, Furniture And Fixtures | Minimum |  |  |
Significant Accounting Policies [Line Items] |  |  |
Property, plant and equipment, useful life (years) | 5 years |  |
Equipment, Furniture And Fixtures | Maximum |  |  |
Significant Accounting Policies [Line Items] |  |  |
Property, plant and equipment, useful life (years) | 7 years |  |
Computer Hardware And Software | Minimum |  |  |
Significant Accounting Policies [Line Items] |  |  |
Property, plant and equipment, useful life (years) | 3 years |  |
Computer Hardware And Software | Maximum |  |  |
Significant Accounting Policies [Line Items] |  |  |
Property, plant and equipment, useful life (years) | 5 years |  |
In-Store Shops | Minimum |  |  |
Significant Accounting Policies [Line Items] |  |  |
Property, plant and equipment, useful life (years) | 3 years |  |
In-Store Shops | Maximum |  |  |
Significant Accounting Policies [Line Items] |  |  |
Property, plant and equipment, useful life (years) | 4 years |  |
Software Development |  |  |
Significant Accounting Policies [Line Items] |  |  |
Property, plant and equipment, useful life (years) | 5 years |  |
Trademarks |  |  |
Significant Accounting Policies [Line Items] |  |  |
Amortization period (years) | 20 years |  |
Customer Relationships | Minimum |  |  |
Significant Accounting Policies [Line Items] |  |  |
Amortization period (years) | 5 years |  |
Customer Relationships | Maximum |  |  |
Significant Accounting Policies [Line Items] |  |  |
Amortization period (years) | 10 years |  |
Stock Options |  |  |
Significant Accounting Policies [Line Items] |  |  |
Share-based compensation, contractual term (years) | 7 years |  |
Share-based compensation, vesting period (years) | 4 years |  |
Stock Options | Minimum |  |  |
Significant Accounting Policies [Line Items] |  |  |
Share-based compensation, holding period (years) | 4 years 6 months |  |
Stock Options | Maximum |  |  |
Significant Accounting Policies [Line Items] |  |  |
Share-based compensation, holding period (years) | 4 years 9 months |  |
Performance Options | Minimum |  |  |
Significant Accounting Policies [Line Items] |  |  |
Share-based compensation, contractual term (years) | 9 years |  |
Performance Options | Maximum |  |  |
Significant Accounting Policies [Line Items] |  |  |
Share-based compensation, contractual term (years) | 10 years |  |
New Accounting Pronouncement, Early Adoption, Effect |  |  |
Significant Accounting Policies [Line Items] |  |  |
Deferred tax assets, current |  | 27,700,000 |
Deferred tax liabilities, current |  | 3,700,000 |
Deferred tax assets, net |  | (7,300,000) |
Deferred tax liabilities, net |  | $ 7,300,000 |

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