Japanese top and bottom set

One of a kind button down top and trouser set. Handmade in Tokyo by a local designer from dead stock fabric. Tag reads Yay Yay, no size listed. Pants fit like a midrise size 6, top fits like a women’s L. I’m 5’6 and normally wear a size 6 or medium for reference. Fabric not listed, feels like poly knit. Gold/tan colour with gold/cream wide pinstripes. I have the set listed here and will also list to top and bottoms separately ❤️