New Baby Girl Flutter Sleeve Crochet Trim Tee How sweet! Our tee with flutter sleeves and crochet trim is totally adorable (and on-trend too). Crochet trim tee Crew neck Flutter sleeves Crisscross back with 2 button closure Jersey, 100% cotton Machine wash STYLE # BGU6KT1114 Baby Girls 6-12 Months (Marked as 6-9 Months on Poshmark because they don’t have a 6-12 Month size).