1000 × 1600
Source:https://www.ties.com/blog/style-tip-collarless-shirts
480 × 317
Source:https://www.thestiffcollar.com/blogs/the-collar-speaks/types-of-collarless-shirts-how-to-wear-one
1200 × 1200
Source:https://www.sumissura.com/en-us/women/shirts/16207-white-no-collar-poplin-cotton-dress-shirt-loose-fit
2919 × 1946
Source:https://valnti.com/products/white-banded-short-sleeve-linnen-shirt-i-valnti
2134 × 1600
Source:https://cheegs.com/products/wh-collarfree-future-long-sleeve
3304 × 1916
Source:https://www.walmart.com/ip/Men-s-Collarless-Banded-Collar-Dress-Shirt/952870562
5033 × 3775
Source:https://cheegs.com/products/2-0-collarfree-future-short-sleeve-light-blue
1761 × 2560
Source:https://www.ties.com/blog/style-tip-collarless-shirts
400 × 400
Source:https://www.ebay.com/itm/254218219728
576 × 384
Source:https://www2.hm.com/en_us/productpage.0495199001.html