A ladder is the quickest and easiest. Make a couple rods to extend out the higher rungs and use clamps to hold them secure. Do not try to hang everything. Only a few bright colored to grab attention. Fold the rest and display flowing out of a big basket or tub. Have a few overlapping each other on a table. This gets them curious and draws them into the booth. Wrap couple with ribbon and a stuffed animal or toy truck as a reminder of a great gift idea. Get cards printed (vista print is cheap) for future purchases. I would have a basket of smaller items - bibs, burp clothes, etc. - for small buyers(they will think about you later.