A slouchy beanie with a good range of sizes from:
XS to fit a teenage girl or slightly younger,
and up to
XL to fit a man

Pearmain has custom crafted decreases at the crown for a really neat finish in all 5 sizes and an optional pom pon

For another slouchy beanie in a simple textured stitch pattern see Rubinette See Baby Pearmain for a version of this for a baby.