Chelsea hairstyle? (3)
I believe the answer is:
bun
'chelsea' is the definition.
(Chelsea bun is an example)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for bun that I've seen before include "Tied hair" , "Small cake or bread roll" , "One from Chelsea" , "Hair in tight coil" , "A small cake, sweet and round" .)