If you have a rather limited budget at this time of the year, then you’re probably interested in the retro-feel Spitfire sunglasses for under $50 at Oak. These shades feature grey-green frames with brown lenses, and they are unisex, so watch out! If they go missing, they could be in your girlfriend’s purse. These look like something we’ve spotted in Hollywood on one of the leading men, but we know they paid a lot more for theirs. [$46 at oak]