I kept this at home unused after purchasing it. Please refrain from purchasing if you are looking for perfection. It's still hot, so I think you can use the short-sleeved pajamas(^^) Please feel free to ask if you have any questions. --- A summer item collection themed on "Chiikawa's Summer Vacation," with summer motifs and scenes incorporated into the design. Cute satin pajamas featuring Chiikawa and friends enjoying music at a summer beach. You can also enjoy coordinating with KIDS. ©nagano / chiikawa committee [About Functions and Materials] - This product uses recycled materials. Please refer to the material and care instructions for the mixing ratio of recycled materials. Specifications [Top] Front center button closure, buttons x 5, pocket: chest x 1 (left), [Bottoms] Waist: elastic waistband (not adjustable), pockets: front x 2 (left and right)