I found the Wunder Train jacket secondhand. I think it’s pink organza but not 100% sure. I live in a part of Canada with super cold winters, so I like to wear loose fitting jackets with sweatshirts underneath. I also got the mini flare pants, and I personally like them better than the grooves.

For reference I’m 5’4, between size 0-2 on the size chart, and I usually prefer to size up. I got the jacket in size 10 and I’m wearing a sweatshirt under it because it’s like -30. My arms are longer than average and I find that the thumb holes only feel comfortable if I size up. Pants are size 2 regular length, and my legs are longer than average too.