Answer:

size

AnswerCrossword Clue
SIZEKing or queen, e.g.
SIZEL or XL
SIZEL or M, but not N
SIZEMedium, e.g.
SIZETag number
SIZE"One ... fits all"
SIZEClassification
SIZEIt matters, it's said
SIZESmall or large
SIZE.. up (appraise)
SIZELabel info
SIZEGarment-label datum
SIZETag info
SIZEGrande at Starbucks, e.g.
SIZENumber on a bowling shoe
SIZEMagnitude
SIZEStarbucks's Grande or Venti, e.g.
SIZEFitting decision
SIZEJumbo, for one
SIZESmall, medium or large
SIZEXL, for one
SIZEShirt buyer's specification
SIZEXL or XXL, e.g.
SIZEClothing salesman's request
SIZEEstimate, with "up"
SIZEClothing tag datum
SIZEPants order spec
SIZEShoe spec
SIZEFitting description?
SIZEJumbo, say
SIZEPetite, say
SIZEDimensions
SIZE6 7-8 or XL
SIZEShoe specification
SIZEShoebox word
SIZEAppraise, with "up"
SIZEBigness
SIZE9D or 10EEE
SIZEPetite or extra-large
SIZEXL, e.g.