Perfect Pairz Boy Twin Outfits Blue and Green Gingham Set USA Made Set includes two linen and gingham bow tie vest shirts. Adorable handmade twin theme boutique style outfits designed by twin mom for photos, birthdays, and special events. SIZE CHART 3M[8-12.5lbs] 6M [12.5-16.5 lbs] 9M[16.5-20.5 lbs] 12M[20.5-24.5 lbs] 18M[24.5-27.5 lbs] 24M[27.5-30lbs] Handsewn and assembled in our South Florida studio. Designing, cutting, sewing, packaging and shipping is all done in one place and made to order Made from Carters 100% cotton bodysuits.