Slender in Roblox refers to players that follow a goth-punk style with their characters alongside a thin and extra tall body. Most of the time, you will see the Roblox Slender with a male body type, but female slenders aren’t that rare either.
Your Roblox body should have the following settings to turn it into a Slender:
Height: 105%
Width: 100%
Head: 100%
Proportions: 0
Body Type: 100%
Your character’s body should be as thin and as tall as possible. Then, once the body is ready, you need to apply the right set of clothing and accessories and complete the look. We suggest the following accessories:
Plain Black Shirt
Plain Black Pants
Black High-Wested Sweats
Stitch Face
Short Layered Hair
:)
I just grabbed this off a website