There are plenty of fashionable affordable dresses at www.lulu's.com for any kind of event also try shopbop.com for the best deals sure to have one shoulder dresses
An online store called persundresses.com sells camo dresses, so it would be worth looking there. Another good place to try would be eBay where there is often a wide selection.
You can try looking into buying the formal dresses that Gojane.com sells. They have really beautiful dresses that are very affordable yet still fashionable.
Gymboree sells many different styles of dresses. They also have sales throughout the year so you will always find the style you are looking for at the best prices.
http://www.shopstyle.com/browse?fts=gold+dress The supplied link shows several dresses that will fit with the 'gold dress' idea you are looking for. They are available in a wide variety of styles and pricing.
David's Bridal
Lalababyboutique.com sells stylish maternity dresses and apparel. The website also sells diaper bags, baby gear, and shower gifts.
If you are looking for more information on what stores sells army costumes, the best place to look is on www.milweb.net/go/sabre/
Deb Forever 21 Ross
Forever 21 has pretty black dresses, sometimes you can find some at Target too.
Wendesign sells figure skating dresses online for under $100. The dresses are all lined and the quality is great. They have one-of-a-kind dresses.
Big department stores like Macy's or JC Pennies sell modest prom dresses. There are many other place that sell prom dress but it depends on how much you are willing to pay for it.
from topshop&dorothy perkins websites