The term 'doll up' is a phrase used to describe the act of making oneself or something else look more attractive. The crossword solutions for this term include 'DECK, ' 'ORNAMENT, ' 'EMBELLISH, ' 'DRESS, ' 'TRIM, ' 'IMPROVE, ' 'REFURBISH, ' 'ADORN, ' 'fixup, ' 'PREEN, ' 'PRIMP, ' 'CLOTHE, ' 'OUTFIT, ' 'spruceup, ' 'REJUVENATE, ' and 'dresstothenines.' These words all refer to actions that can be taken to make something look better, such as decorating, adding accessories, dressing up, and improving the overall appearance.