Investments in Unconsolidated Affiliates and Variable Interest Entities - Schedule of Unaudited, Condensed Income Statement Information for Unconsolidated Affiliates (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2019	Jun. 24, 2018	Jun. 25, 2017
Schedule Of Equity Method Investments [Line Items]
Net sales	$ 862,296	$ 820,107	$ 777,190
Gross profit	29,168	35,758	31,152
Income from operations	9,563	14,949	13,467
Net income	10,627	15,951	10,802
Depreciation and amortization	40,869	39,594	42,978
Cash received by PAL under cotton rebate program	13,367	13,797	14,293
Earnings recognized by PAL for cotton rebate program	12,896	13,334	13,491
Distributions received	2,647	12,236	2,322
Parkdale America LLC [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales	836,675	796,010	754,285
Gross profit	24,455	31,112	26,275
Income from operations	6,575	12,032	10,406
Net income	7,534	12,990	7,814
Depreciation and amortization	40,679	39,404	42,801
Cash received by PAL under cotton rebate program	13,367	13,797	14,293
Earnings recognized by PAL for cotton rebate program	12,896	13,334	13,491
Distributions received	647	9,236	822
UNF and UNF America [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales	25,621	24,097	22,905
Gross profit	4,713	4,646	4,877
Income from operations	2,988	2,917	3,061
Net income	3,093	2,961	2,988
Depreciation and amortization	190	190	177
Distributions received	$ 2,000	$ 3,000	$ 1,500