The phrase "unmistakable look" means that something or someone has a distinct or unique appearance that is easily recognized and cannot be confused with anything else. Full definition
Don't miss out: Straight out of AMC's hit TV show The Walking Dead comes survivor Daryl Dixon, with his crossbow and that unmistakable look on his face. (geekwrapped.com)
The highly expressive front end, the elegantly stretched silhouette and the powerfully chiselled rear end give the new long - wheelbase BMW 5 Series Sedan a truly unmistakable look. (press.bmwgroup.com)
Fabric - covered magnesium panels make for a beautifully curved roofline with the unmistakable look of a soft top; the center stack is inspired by that of the Panamera; and there's an optional twelve - speaker Burmester stereo. (automobilemag.com)