You know what need to cease to exist?

Short sleeved sweaters.

If it's cold enough to wear a sweater,  yo, it's too cold for short sleeves.

And don't get me started on short sleeved TURTLENECKED SWEATERS.

I grasp that sleeveless turtlenecked sweaters might be useful under a jacket or a cardigan or shirt, to keep your arms from being too bulky or you from getting too warm indoors.

But short sleeves?

Pointless. Unflattering. Wrong.