Visual Merchandising for a Jewelry Booth

I need an eye-catching jewelry vendor booth display that booth catches the attention of passerby's and encourages sales of the products. I would like this with products that are easy to get ahold of and generally simple to assemble so I can carry these with me to multiple events. I sell jewelry that is $5 and $25 costume jewelry. I would like this done in a couple of days if possible.

I would need a 10x20 and a 10x10 plan. No roof for these booths, so any lighting would have to be able to attach to the displays or tables.