512 × 512
Source:https://olivercabell.com/blogs/helpful-hints/what-clothing-styles-best-fit-flat-shoes
1080 × 1080
Source:https://www.jonesbootmaker.com/blogs/news/a-guide-to-wearing-flat-shoes
704 × 1024
Source:https://www.famousfootwear.com.au/blogs/all/how-to-wear-flat-shoes-with-a-dress
630 × 1200
Source:https://www.today.com/shop/best-work-flats-women-t225373
869 × 720
Source:https://anyasreviews.com/the-10-best-stylish-barefoot-dress-shoes-for-women/
800 × 800
Source:https://www.temu.com/womens-solid-color-flat-shoes-elegant-point-toe-dress-shoes-lightweight-slip-on-shoes-g-601099523395792.html
1050 × 700
Source:https://www.whowhatwear.com/celebrities-wearing-black-dresses-and-flat-shoes
900 × 900
Source:https://www.amazon.com/FRACORA-Breathable-Leather-Loafers-Walking/dp/B08SK8S72C
600 × 600
Source:https://insideoutstyleblog.com/2011/11/hate-heels-but-going-formal.html
800 × 1200
Source:https://hispanaglobal.net/what-flat-shoes-to-wear-with-dresses-and-still-look-chic/