Camo Multi-Use Seamless UPF 30 High Performance Moisture Wicking Bandana Made of 100 Polyester Microfiber by Hoo-rag Maroon X-Large

I am wondering about the fit, I have well an issue with tight shirts normaly i wear one size up if they are just a little tight so how tight are they?

Are these fitted or fit like a regular tshirt

i want my shirt plain blue. are there any decals or anything on the outside?

Half say it runs small, others say loose. Why do sellers always say, "As expected?" Gimmie a break.