No interfacing used, a casual size for a quick trip, lots of gathers. Round and cute, it's adorable! Height in the middle 25cm x Width at the widest part 35cm Light beige plastic ring 13cm (inner diameter 11cm) If items can be combined for shipping, a discount of ¥100 for 2 items, ¥200 for 3 items. Please comment before purchasing. Since I haven't taken a pattern, the size may vary even for bags of the same shape. The props used for taking photos are not included. Please read the profile to prevent any trouble. Thank you very much.