Three pairs of long pants: 90cm and two 100cm, all with a polka dot pattern. Made of cotton for comfortable wear. I've taken them out of the bag, but they are unused. I think they can be used as loungewear or pajamas. How about a spare set? I haven't worn them, so I'm not sure, but the elastic seems a bit loose. ★ Please refrain from canceling after purchase. No returns, refunds, or exchanges to prevent switching. - Size: 90cm (1 pair), 100cm (2 pairs) - Total: 3 pairs - Design: Polka dot - Color: White - Material: Cotton Thank you for looking.