Thank you for viewing. This is a sleeper from Nishimatsuya. It's fluffy and soft to the touch, and the yellow color makes it a unisex design suitable for both boys and girls. Please refer to the images for the size. Price is not negotiable as a relative will use it if it doesn't sell. I used multiple sleepers in rotation, but there are: - Parts with sloppy stitching from the beginning - Threads sticking out - Pilling (likely removable with a fabric shaver) - Damage to the fabric tag etc. Please consider that there may be oversights in the inspection for stains, etc., and that it was displayed openly when sold. It will be delivered as is, as it has been stored. Please refrain from purchasing if you are overly concerned about the size or are particular about details such as threads sticking out to the millimeter. I am sorry, but I cannot answer questions about individual differences, such as "How old can this be worn until?" as it may lead to a lower rating due to size discrepancies. If you are concerned, please look for and purchase it at a store. Only anonymous shipping with tracking and compensation "Mercari-bin" is supported. It will be put in a bag, compressed, and then shipped in a paper bag, plastic bag, or brown envelope. To fit the specified size, it may be folded in an unusual way. If you are concerned about wrinkles or folds due to compression, we can discuss shipping methods with an additional fee. *Cancellations will be made if the payment deadline is exceeded. *Please ask any questions before purchasing. Before purchasing, please refer to ☆Profile ●Not suitable for those who are nervous or seek perfection due to amateur storage, cleaning, inspection, and packaging. ●No holds or try-on photos. ●Priority will be given to those who have completed the purchase process according to Mercari rules (manners will also be considered). If you understand the condition of the items for sale and have no other questions, please proceed with the purchase process. Also, other announcements are also listed in the profile. Please take the time to read it. Polka dots Simple design