NWOT, washed but never worn, although there is a very faint spot of yellowing on collar which just noticed when taking photos, I’m assuming where it’s been packed away because it’s in the crease of where folded and can barely see it. Positive would come out in the next washing. An adorable outfit with long sleeve polo button up onesie featuring puppy dogs with teal bow ties. Pants are made of the same teal/aqua type color as bow ties. We never got to wear due to seasons. Size is 3-6 months but runs larger imo, closer to the 4-6 month range. Please Pm any questions. Thanks for shopping!