Help finding the right skateboard length?

i'm looking into learning how to skateboard and i wanted to know what length and width to get. i'm 5 feet tall 108 lbs and i wear a size 6 in womens. and i know it's about personal preference but i wanna make sure i don't get one too small or something so if u can recommend a measurement board good for my size that'd be great. i'm wanna stick to street and one i can do tricks like ollies on