How would one describe tightly pulling on your coat to feel warmer in winters?
The word I would use is snug, either as a verb or an adjective:
[Merriam-Webster]
intransitive verb
: SNUGGLE, NESTLE
// snug down for bedtransitive verb
1 : to cause to fit closely
2 : to make snug
4 : to secure by fastening or lashing downadjective
1 c : fitting closely and comfortably
// a snug coat
2 a : enjoying or affording warm secure shelter or cover and opportunity for ease and contentment
// a snug cottage
// a snug haven
So:
- I snugged my coat around me.
- My coat was snug and warm.