Survive in garments designed for all winds and weathers? (7)
I believe the answer is:
outwear
This clue is a double definition.
'survive' is the first definition.
(thesaurus)
'garments designed for all winds and weathers?' is the second definition.
(clothing to be worn outside)
'in' is the link.
(Other definitions for outwear that I've seen before include "Exhaust" , "ride" , "Drain" , "may last longer" , "Last longer than others" .)