1600 × 1600
Source:https://www.walmart.com/ip/Men-s-Formal-Business-Casual-Dress-Vest-Suit-Slim-Fit-Tuxedo-Waistcoat-Coat/3125854578
1000 × 771
Source:https://www.amazon.com/COOFANDY-COOFANDY-Mens-Formal-Suit-Dress-Vest-Slim-Fit-Wedding-Vests-Layered-Waistcoat-for-Business-Dinner/dp/B073XM6F7J
1422 × 1000
Source:https://www.bows-n-ties.com/mens-suit-vest-in-dress-gray.html
984 × 800
Source:https://www.kennethcole.com/products/navy-solid-13790541p-navy
2000 × 1500
Source:https://www.walmart.com/ip/Frontwork-Business-Suit-Vest-For-Mens-Slim-Fit-Dress-Vest-Formal-Premium-Button-Down-Vest-Mens-Vest-Waistcoat/216741686
1422 × 1000
Source:https://www.cheap-neckties.com/mens-dress-vest-light-gray-p-23511.html
350 × 270
Source:https://www.amazon.com/COOFANDY-V-Neck-Sleeveless-Jacket-Casual/dp/B07C63SSZD
846 × 846
Source:https://www.harpersbazaar.com/fashion/trends/g40573904/suit-vest-for-women/
452 × 452
Source:https://www.bows-n-ties.com/formal-satin-fabric-dress-vest-solid-black.html
1310 × 860
Source:https://www.baronboutique.com/100-percent-wool-vest-for-all-season