Unfortunately, I don't think they have much to accommodate over my size, which is an 18. The employees were super nice and helpful, and if you're ever in the Dallas area, I would definitely suggest checking out Dallas PinUp!
(Dress, Sourpuss via Dallas PinUp / Asymmetrical Cardigan, Target / Tights, We Love Colors / Saddle Shoes, Payless)
Also, check out this sweet Twin Peaks inspired Laura Palmer necklace! I'm so in love with it. It's from an Etsy shop called malomyzka. I got the 14" ribbon though I kind of wish I got an inch or two longer. Oh well!