The female version of an 'indie kid', or 'indie limey'. Most often seen wearing polka dots and large bags over one shoulder. Also they might have messy 'bed hair' and perhaps wearing what's called an 'indie band' across their forehead, over a large sweeping fringe. Awkwardness and nerd-fashion is a must when it comes to indie cindies. Think Topshop when you think indie cindies; the style originated from shops like that, when girls began creating 'unique' fashion.
A Hadouken! song 'That Boy That Girl' has the lines "That girl's an indie cindie, lego haircut and a polkadot dress." in it.
Cassie from the TV series Skins is a good example.