985 × 800
Source:https://www.gemgrace.com/11122-retro-lace-midi-semi-formal-dress-with-cap-sleeves.html
1125 × 750
Source:https://www.sheprom.com/products/chic-black-midi-dress-aline-for-semi-formal-bls97040.html
400 × 286
Source:https://shopping.yahoo.com/product/amazon_B0B1MDBZFY?pid\u003damazon_B0B1MDBZFY
800 × 800
Source:https://woomaniac.com/products/semi-formal-black-dress-for-women-midi-party-prom-cocktail-dresses
1000 × 589
Source:https://www.amazon.com/Dresses-Women-Formal-Dress-Shoulder/dp/B0CQJXDPCL
1666 × 1000
Source:https://www.simplydresses.com/products/na-22-je931-dress
750 × 480
Source:https://gcgme.com/products/louisa-batwing-sleeve-v-neck-semi-formal-midi-dress-nt241
855 × 570
Source:https://www.etsy.com/listing/1234622749/black-tulle-prom-dress-midi-bridesmaid
1350 × 1080
Source:https://instylewithstacey.com/blog/8-semi-formal-dresses-that-will-make-you-feel-confident-and-beautiful/
730 × 476
Source:https://www.nordstrom.com/browse/women/clothing/dresses/cocktail?filterByLength\u003dmidi