The top is from Birthday. The pants were purchased from Nishimatsuya. Please note that these are used items. The pants are slim-fitting, like skinny jeans. They have some stretch, but they don't stretch like leggings. They were tight on my chubby child who is 98cm tall and weighs 18kg. The top was worn about 2-3 times. The pants were worn less than 5-10 times. Instant purchase and combined purchases with other items are welcome!