Neat, orderly (9)
I believe this clue is a double definition.
'neat' is the first definition.
(synonyms)
'orderly' is the second definition.
(synonyms)
(Other definitions for shipshape that I've seen before include "Neat and well-kept" , "Nautically neat" , "Neat and tidy" , "Neat, orderly" , "In good order, like well-dressed sailor?" .)
I believe this is a double definition.
'neat' is the first definition.
(similar in meaning)
'orderly' is the second definition.
(associated in meaning)
(Other definitions for tidy that I've seen before include "In apple-pie order" , "Neat and orderly" , "Substantial - orderly" , "Spruce up" , "Large" .)