Matteau Tiered sundress cotton poplin in birch

Tiered sun dress with square neckline in cotton poplin from Australian designer Matteau. Size 1 which is a US size 2. I’m 5’2 and normally wear XS and it is definitely voluminous but that makes it special! This particular dress doesn’t come in a smaller size I believe (sometimes Matteau has a size 0). Marking this as size XS for that reason though it could also fit size 2. Birch which is a light taupe brown color. Only worn a couple times, great condition. Torn on selling, no low balls. Thanks!