Road etc remade in style (3,4)
I believe the answer is:
art deco
'style' is the definition.
(decorative style)
'road etc remade' is the wordplay.
'remade' indicates anagramming the letters.
'road'+'etc'='roadetc'
'roadetc' is an anagram of 'ART DECO'.
'in' acts as a link.
(Other definitions for art deco that I've seen before include "Early C 20 style" , "Do trace (anag) - style of the 1920s and 1930s" , "Architecture/design movement of the 1920s and 30s" , "Architecture and design movement of the 1930s" , "1920s and 1930s ornamental style" .)