Features: Get your little baby ready for halloween with this adorable baby infant cotton bat romper and matching hat set, perfect for halloween parties. Made of quality cotton, soft and breathable, gentle on baby skin, comfortable to wear. Long sleeves and solid color pattern, batwing sleeve, casual loose fit, crotch button closure, it ensures your baby stays cosy all day long. Whether it is a halloween party, a casual outing, or a special photoshoots, this baby infant cotton bat romper+hat set is versatile for any occasion. Not just for halloween, but also suitable for cosplay parties, holidays, and other festive occasions, let your little baby standing out in this adorable and eye catching outfit! Specifications: Material: Cotton Type: Triangular Style, Long Pants Style(optional) Size: 66, 73, 80, 90(Chinese Size, Follow the Size Chart to Select Please) Size:66 Triangular Style Length:35cm(13.78inch) Long Pants Length:48cm(18.90inch) Bust Triangular Style:48cm(18.90inch) Pants Type Bust:50cm(19.68inch) Sleeve:21cm(8.27inch) Suggested Height:59-66cm(23.23-25.98inch) Suggest Weight:5-7kgAge:3-6M Size:73 Triangular Style Length:38cm(14.96inch) Long Pants Length:52cm(20.47inch) Bust Triangular Style:50cm(19.68inch) Pants Type Bust:52cm(20.47inch) Sleeve:23cm(9.06inch) Suggested Height:66-73cm(25.98-28.74inch) Suggest Weight:7-9kgAge:6-9M Size:80 Triangular Style Length:41cm(16.14inch) Long Pants Length:56cm(22.05inch) Bust Triangular Style:52cm(20.47inch) Pants Type Bust:54cm(21.26inch) Sleeve:25cm(9.84inch) Suggested Height:73-80cm(28.74-31.50inch) Suggest Weight:9-11kgAge:9-12M Size:90 Triangular Style Length:44cm(17.32inch) Long Pants Length:60cm(23.62inch) Bust Triangular Style:54cm(21.26inch) Pants Type Bust:56cm(22.05inch) Sleeve:27cm(10.63inch) Suggested Height:80-85cm(31.50-33.46inch) Suggest Weight:11-12kgAge:12-18M Package Includes: 1x Baby Romper 1x Matching Hat note: Please allow 1-2cm errors due to manual measurement.