Typical Indie Dress Code

Here is a list of Items Indie Artist's are likely to wear:


Tops:
Cardigans, ironic indie tees, flannel shirts, plain fitted t-shirts, vintage hoodies

Bottoms:
Skinny jeans, corduroys, skirts, fitted jeans, etc.

Shoes:
Converse, Vans, Nike Dunks, Moccasins, Boat/Deck shoes, "Vintage" Adidas and Puma

Outerwear:
Corduroy jackets, Members jackets, vintage leather, peacoats

Accessories: 
Bracelets, necklaces, pins, headphones, interesting bags

This Clothing gives the audience the impression the artists are 'normal' people as people in the everyday world would be seen wearing these type of clothes. Also this clothing gives the audience the impression that they are people who do not take themselves to seriously.

Source