Material: Premium waffle cotton. This fabric is very skin-friendly and breathable, soft to touch, durable and wrinkle-free. Decoration: Patchwork Collar: O-Neck Sleeve Length: Long Sleeve Sleeve Type: Regular, Size: 0-6M, 6-12M, 12-18M, 18-24M Package Content: 1 x Romper1 x Pants About This Item(We aim to show you accurate product information): 1.Please compare the detail sizes with yours before you buy 2.Colors may be slightly different depending on computer and monitor settings 3.Please allow 1-3cm differs due to manual measurement, thanks (All measurement in cm and please note 1cm=0.39inch) Thanks for your understanding.