I found a dress in a local shop just after having my ds. Since then I have come across two more which I bought and love. They're very versatile and can be dressed up or down. I've just found another one, do you think four is too many? They're all completely different colours and prints and they're fairly cheap too, have picked up each one from between $20 - $50. Would you buy another?
If that style is flattering to your shape and colour to your face, I would say go for it. You're saying 4 for under $200. That is a bargin if they stay looking fairly new for the next 6 months. With that style you could even cut of the bottom and wear with a stretchie black skirt.