What I like is the way it hangs on men, no weird bunching around the waist.
UNIQLO UT Evangelion T-Shirt US Size XS (JP S) White Anime Manga Graphic
A nice touch with short sleeves is the way they complement a straight-cut torso.
UNIQLO UT Jujutsu Kaisen Yuji Itadori Tee US Size XS (JP S) Black Anime
The short sleeve length is a popular feature, and here it’s done right.
UNIQLO Dry-EX Polo Shirt Adam Scott Tournament Model Japan Logo Men 491780 NWT
With short sleeves, you get a clean line that tucks into pants nicely.
UT Uniqlo X Jean Michel Basquiat T-Shirt Mens XL Cream w Graphic Double Side
You will find that the graphic print adds a pop of color to neutral outfits.