I was on JC Penney's website last night and saw this bargain and ordered it for Kevin (after asking him his size, LOL). I ordered it in silver because the GM are already wearing silver silk ties and pocket squares I got months ago on sale.
Not sure what it costs to rent a vest, tie, pocket square, but this set gives you 4 pieces for $23.99. You get both a long neck tie and bowtie with the pocket square and vest.
They have 13 different colors. Link here:
http://tiny.cc/cw2znHope this helps people stay under budget.