ok at Home Skratsky, this could be an alternative to the original onsie decorating station -Baby Shower Activity Design your own Onezie for Baby Contest. Everyone will get to vote and top 3 design winners will be created for Baby to rock.
Baby Girl Onesie Dress: Take onesie, cut off at empire waist, leaving enough for seam. Stitch onesie to gathered fabric, add elastic at bottom and embellish. I will make some without the gathered elastic at the bottom.