I've recently discovered Polyvore, and I'm obsessed with the sheer possibilities! They're endless. Polyvore basically lets you be your own fashion magazine editor, curating your own inspiration board and outfits combos. I love it!
They even let you search for inspiration items by brand or online shop, so my first experimentation was centered on the glory of ModCloth plus my current color combo fascination of bold aqua-teal and pastel orange peach.