(MCBLING DIY) What designs should I put on my clothes?

Ok so I have a few pieces of clothes and I heard if you put sharpie on a shirt then ironed it it wouldn't wash out, so I want some ideas! 

I have:

A pink jacket

A white lacy tank top 

And a pink tank top

I have two pink sharpies (one sparkly), a purple sharpie, a black sharpie, an a thin dark blue sharpie.

Give me your ideas!!!