640 × 640
Source:https://www.aliexpress.com/i/1005001323753271.html
1024 × 768
Source:https://jbydress.com/products/off-the-shoulder-two-pieces-pink-3d-floral-prom-dresses-pink-off-shoulder-2-pieces-floral-long-formal-evening-dresses
1024 × 683
Source:https://www.ballgownbridal.com/products/sj211156
900 × 600
Source:https://www.simidress.com/products/two-piece-lace-round-neck-floral-print-prom-dresses-sp649
800 × 800
Source:https://www.pgmdress.com/collections/two-piece-prom-dress/long-evening-dress
1024 × 1024
Source:https://www.eipcollection.com/products/long-sleeves-two-pieces-black-lace-long-prom-dresses-with-appliques-2-pieces-black-formal-evening-dresses-black-ball-gown-ep1680
1280 × 947
Source:https://www.kemedress.com/black-halter-two-piece-side-slit-formal-gown-prom-dress-with-spaghetti-straps/
714 × 454
Source:https://www.luladress.com/products/pink-mermaid-prom-dress-two-piece-prom-dress-2-piece-prom-dress-ruffle-gowns-prom-dresses-bd98153
736 × 736
Source:https://www.okdresses.net/products/sexy-royal-blue-two-piece-long-prom-dress-simple-satin-blue-formal-evening-dress-ok414
818 × 1280
Source:https://www.taniaolsen.com.au/the-two-piece-formal-dress/