skirt or dress-flowers or pattern (south sunnyvale)

I'm looking for a skirt to sew onto a denim top to make a one-piece dress. denim is dark blue. i can use the skirt portion of a dress. i'm hoping the skirt fabric will have pattern: flowers, plaid, stripe, or geometric/abstract. i'm open to any colors and any style skirt: gathered or pleated waist, elastic waistband. if has zipper I'd probably take it out. also open to various lengths: long, maxi, midi. pics are for reference only. size is also open but no smaller than M.