Unsophisticated (7)
(Other definitions for gauche that I've seen before include "Lacking grace" , "inelegant" , "'Lacking social polish, awkward (6)'" , "Graceless" , "Ill-at-ease, awkward in social situations" .)
(Other definitions for uncool that I've seen before include "Not with it (but warm?)" , "Not in fashion or with it" , "hot?" , "Not fashionable (colloq.)" , "Old-fashioned" .)
'unsophisticated' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for homespun that I've seen before include "Unsophisticated -- posh menu (anag)" , "Folksy - open mush (anag)" , "Artless and straightforward" , "Artless - posh menu (anag)" , "Rustic" .)
'unsophisticated' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for naive that I've seen before include "Excessively trusting or innocent" , "Lacking judgment" , "Unaffected or guileless" , "Ingenous, easy to gull" , "Without worldly wisdom" .)
'unsophisticated' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for natural that I've seen before include "Instinctive - not surprising" , "Certainty" , "Not disguised" , "Not synthetic or man-made" , "Unsophisticated" .)
'unsophisticated' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for artless that I've seen before include "Naive - unskilful" , "Without guile or affectation" , "Nave" , "Natural like slaters" , "Simple, unaffected" .)
(Other definitions for graceless that I've seen before include "Lacking elegance" , "Awkward" , "clumsy" , "Indecorous" .)