Summer Newborn Short-sleeved One-piece RomperProduct information Material: Cotton sleeve length: short sleeve For the season: Summer Size Information: Size: 66 73 80 90 100 size(mm Length bust 66 43 26*2 73 45 27*2 80 47 28*2 90 49 29*2 100 51 30*2 1. Asian Sizes Are 1 To 2 Sizes Smaller Than European And American People. Choose The Larger Size If Your Size Between Two Sizes. Please Allow 2 3Cm Differences Due To Manual Measurement. 2. Please Check The Size Chart Carefully Before You Buy The