650 × 500
Source:https://www.stylecraze.com/articles/ways-to-style-white-button-up-button-down-shirt/
1350 × 900
Source:https://us.boohoo.com/womens/dresses/shirt-dresses
640 × 480
Source:https://www.thombrowne.com/us/shopping/white-classic-oxford-long-sleeve-button-down-knee-length-shirtdress-12526739
447 × 335
Source:https://usa.banggood.com/Women-Basic-Button-Down-Front-Lapel-Solid-Color-Long-Sleeve-Shirt-Dress-p-1636825.html
1800 × 1200
Source:https://www.catofashions.com/clothing-dresses
350 × 350
Source:https://www.target.com/c/dresses-women-s-clothing/shirt-dresses/-/N-5xtcgZi9o46
1226 × 980
Source:https://www.cosmopolitan.com/style-beauty/fashion/g40818355/oversize-button-down-shirts/
1000 × 1500
Source:https://people.com/cctoo-button-down-shirt-dress-deal-amazon-7565922
396 × 264
Source:https://www2.hm.com/en_us/women/products/dresses/shirt-dresses.html
2000 × 1500
Source:https://oldnavy.gap.com/shop/button-down-dresses