It's an under shirt of a sort.

A shirt is the actual name but it is also known as a " wife beater".

Black knit boxers, white A shirt, white socks, jeans, green cut off t shirt and steel toe boots

Athletic shirt. :)
Hopefully no-one would be so crass as to call it that other unpleasant name nowadays eh? :)

No I was just trying to explain it to MasterfulButch. But you are correct Athletic shirt is what is on the package.

Sadly enough the negative translation worked - or at least we have an item of clothing with the same term which is basically a t-shirt without sleeves. You can get string versions which are particularly, um, a matter of personal taste.

Jeans, white tshirt, glasses and a :)

royal blue briefs, gray t, getting ready for bed

jammies :)

my purple nightie with Eeyores all over it....one of my favorites....

White A shirt and Grey knit boxers and black socks

The politically incorrect term is "Wife Beater"

Grey dress pants, grey top and black boots.

A weird ensemble.

First, I was hot so I put on a spaghetti strap chemise. Teal.
Then I got cool, so I added a hoodie. Turquoise.
Then, I ordered Chinese, so I added yoga pants. Black.

Jeans, blue long sleeve shirt, white socks, boots, blue boxer briefs and blue a shirt

Plaid boxers and Hello Kitty jammies :hk1:

Damn, It's Getting Cooler Out
 

A robe that makes me look like Fozzie Bear over boxers and a tee.

Waka! Waka!

Teaching a 6 hr class for my professonal organization
 

Leopard print fur flats (they are made of cow skin with hair then dyed to be leopard)
Black trousers
Black shell
Leopard print jacket
Tigereye necklace on a black leather cord
Gold pearl earrings
Silver rings
Wearing my hair long and loose today