"You in that dress / My thoughts I confess / Verge on dirty / Ah, come on, ____” (Dexy's Midnight Runners) (6)
I believe the answer is:
eileen
'you in that dress my thoughts i confess verge on dirty ah come on dexy's midnight runners' is the definition.
The definition suggests a singular noun which matches the answer.
This is all the clue.
Can you help me to learn more?
(Other definitions for eileen that I've seen before include "Girl's name" , "Female name (including three letters E)" , "Girl" , "woman" , "Female name (not beginning with A)" .)