Trio long sleeve outfits size 3 months

(L>R) Carters size 3 month in EUC. Pink onesie is long sleeve with 3 snaps at the crotch. Pants have footies attached with cow faces. Black top w/ pink & white dots. Top is Curco size 3 months with K on the tag for daycare ID but no other marks. Pink pants are Carters 0-3 months with no issues. Blue/white/pink outfit is 3 pieces & worn once. Onesie is 100% cotton, pants are 60% cotton, 40% polyester and hoodie is 100% cotton. No markings or issues at all.