Bit of an odd item I'll admit, I bought this collar/bib type from ASOS a couple of weeks ago. I'm actually yet to wear it as most of my jumpers seem to have odd necklines! I hate the feeling of some blouses and shirts although I love the collars. This you literally just pop on top of your top and then add your jumper/dress/choice of garment and you're good to go! It's a sweet little thing and although I might change the buttons so they don't show through clothing I can't wait to wear it. ASOS don't seem to have it at the moment but I'm sure RIVER ISLAND would be your next best bet.