This is a very cute SHEIN mermaid-print pajama set, consisting of three pieces: * Short-sleeved T-shirt * Shorts * Long pants You can wear it for a long time regardless of the season, as it includes both long pants and shorts. The size is 5Y (equivalent to 110cm), but it runs a bit small. Please note that this is a foreign product, and there may be some imperfections in the sewing or loose threads. Please purchase only if you understand this. If you have any questions, feel free to comment. For those considering a purchase: This is only sold as a set. Shipping will be via Yu-Packet Post. Instant purchase is OK.