3000 × 2000
Source:https://www.etsy.com/listing/968984528/backless-dress-boho-summer-dress-long
1785 × 1340
Source:https://www.amazon.com/Womens-Summer-Sleeveless-Spaghetti-Backless/dp/B09VS3RHKL
1187 × 1200
Source:https://www.ebay.com/itm/124237257316
570 × 570
Source:https://www.etsy.com/listing/1091867585/casual-backless-spaghetti-strap-tied
1200 × 800
Source:https://www.ebay.com/itm/314004140756
570 × 570
Source:https://www.etsy.com/listing/1007940581/silk-backless-dress-summer-dress-one
2000 × 1500
Source:https://blog.fabrics-store.com/2023/08/08/tutorial-how-to-self-draft-a-backless-summer-dress/
1000 × 1000
Source:https://www.amazon.com/MIANHT-Summer-Backless-Spaghetti-Floral/dp/B0C59CSS1Z
960 × 640
Source:https://www.whowhatwear.com/best-backless-dresses
700 × 700
Source:https://bohobeachhut.com/products/bohemian-sexy-backless-maxi-dress