Here are my wedding shoes that I DIY strassed myself using E6000 glue and 5 different sizes of swarovski crystals in AB.
I also bought a bow shoe clip from etsy and strassed it as well to go with the shoes.
I actually used real Christian Louboutins for these, but only because I fell in love with the real Fifi Strass from Christian Louboutin that sell for $3,000. I was NOT going to be able to afford it for that amount, so I decided to just DIY it for 1/3 of that price.
First pic is of the shoe, sans bow. Second is with the DIY bow I made (it's a shoe clip, so you can remove it or wear it in a different location). Third pic is the work in progress (for those of you who are confused as to what I meant by "DIY"~Yes, I added the crystals myself. It took a total of 40 hours for the pair, and 15 for the bows)