DIY - Chevron Bulletin Board

So I am redoing Miss K's big girl room. She wanted to have a Rockstar bedroom after picking out this bedding from Target. luckily it was on Clearance for $24 bucks! SWEET!

She got this quilt and the matching pillow. So during the process of planning out her room, we've flip flopped on what color to paint her walls, It's been decided a neutral tan tone. NOW to accessorize. I'm very OCD. Things need to match, but I'm trying to not be so OVERLY matchy matchy, People get annoyed with that. So to start, I repainted a plain black cheap ikea dining chair bright pink!