1666 × 1000
Source:https://www.couturecandy.com/products/mori-lee-72546-ruffled-peplum-crepe-midi-dress
800 × 600
Source:https://powerdaysale.com/product/midi-dress-bateau-neck-half-sleeves-semi-formal-party-dress/
853 × 640
Source:https://www.reddit.com/r/Weddingattireapproval/comments/15eyxr0/which_dress_for_a_semiformal_outdoor_wedding_in/
500 × 500
Source:https://www.lightinthebox.com/en/p/women-s-semi-formal-party-dress-work-dress-bodycon-midi-dress-wine-black-royal-blue-long-sleeve-pure-color-backless-winter-fall-spring-crew-neck_p8270009.html
580 × 580
Source:https://poshmark.com/listing/Gold-Velvet-34-Sleeve-V-Neck-Semi-Formal-Midi-Dress-63371740424b856a989c3357
498 × 360
Source:https://www.azazie.com/all/semi-formal-dresses/with/category/for-a-party
768 × 768
Source:https://www.walmart.com/ip/CAICJ98-Semi-Formal-Dresses-For-Women-Women-s-Ruched-Bodycon-Sleeveless-Dress-One-Shoulder-Wrap-Belted-Ruffle-Hem-Party-Midi-Dress-Red-L/2071365487
880 × 550
Source:https://www.pinterest.com/pin/black-bardot-pleated-midi-dress--103864335149757345/
933 × 700
Source:https://www.theknot.com/content/what-to-wear-semi-formal
548 × 400
Source:https://www.jjshouse.com/collection/semi-formal-wedding-guest-dresses