Hey, I found this really awesome Etsy listing at https://www.etsy.com/listing/201329962/purple-beaded-belt-shoulder-straps-v

Purple beaded belt shoulder straps V neckline low back ruched satin A-line summer formal evening dress mother of the bride Plus size

A-Line/Princess V-neck Asymmetrical Tulle Evening Dress With Ruffle Beading Sequins (017056519) - JJsHouse

A-Line/Princess V-neck Asymmetrical Ruffle Beading Sequins Zipper Up Sleeves Short Sleeves No Other Colors Spring Summer Fall General Plus Tulle US 2 / UK 6 / EU 32 Evening Dress