WEAVE/BUNDLES QUESTION PLEASE HELP!!!

Okay is there anybody that wears bundles if so I need help. I have 22,24,26,28 bundles body wave but I have a 12 in closure and I really need a closure because my hair is natural and it's hard to maintain. Would it look stupid if all my bundles are that long and my closure is so short? Do you think it'll look better if I straighten the hair? Or should I just buy a longer closure? Please help, I need answers cause I get my hair done next week.