1050 × 840
Source:https://www.vogue.com/slideshow/gala-dresses
1350 × 1080
Source:https://www.suitsexpert.com/blog/business-professional-dress-code/
1500 × 1500
Source:https://www.realsimple.com/beauty-fashion/clothing/wardrobe-basics/what-to-wear
1500 × 1000
Source:https://www.jetstores.co.zw/products/mens-wear/mens-formal-wear
1500 × 1500
Source:https://www.brides.com/semi-formal-wedding-attire-4800687
1412 × 3840
Source:https://stateandliberty.com/blogs/news/semi-formal-mens-attire
474 × 474
Source:https://www.etsy.com/listing/1293896856/men-elegant-shirt-and-trouser-for-office
500 × 333
Source:https://www.indiamart.com/proddetail/mens-formal-wear-2851625100188.html
1050 × 700
Source:https://www.whowhatwear.com/what-to-wear-to-a-gala
405 × 720
Source:https://mrsprofresh.com/fresh-friday-finds-formal-evening-attire/