4 piece black vest set with lavender shirt 6

Boy's 4 piece black vest set with longsleeve lavender shirt. There is a subtle pattern in vest/pants-see last pic. Includes gray clip on tie with faint blue, light purple, and white stripes. Pants have elastic back with front belt loops. Vest has 4 buttons. Boy's 6. NWT. Shirt is 55% cotton, 45% polyester. Pants are 100% polyester.