Item of clothing very much attached to designer logo? (4)
I believe the answer is:
sock
'item of clothing' is the definition.
(I've seen this before)
'much attached to designer logo?' is the wordplay.
'much' becomes 'so much' (similar in meaning).
'attached to' says to put letters next to each other.
'designer logo?' becomes 'ck' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'so'+'ck'='SOCK'
'very' acts as a link.
Can you help me to learn more?
(Other definitions for sock that I've seen before include "component of Christmas present" , "Hit; horse's leg marking" , "one with wind" , "One worn" , "Clothing; punch" .)