Levi's competitor (4)
'levi's competitor' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for lee that I've seen before include "Commander of the Confederate States Army in the American Civil War" , "Sheltered accommodation" , "Area sheltered from the wind" , "Robert E. - - , US hero" , "The sheltered side of something" .)
(Other definitions for lees that I've seen before include "Sediment that settles at the bottom of wine" , "Sediment from fermentation of alcohol" , "Wine dregs" , "Eels found in sediment" , "Dregs of drink" .)