Hi. You can try sinderella. They have very nice Swarovski crystal shoe. Even can customize. One of my gf shoe size 2 and they even able to do it. I heard is quite comfy. Can fix appt and go down check it out.
Hi you can check out Anna Nucci. They have four store outlets islandwide, I've visited most of them and I love their design selections! Their shoes will definitely fall within your budget of less than $150, and they have Swarovski crystals embed in some of their designs as well. If you're not looking for too much of a bling, you can still glamourise your outfit with some of their unique selections! I wore mine to my cousin's wedding last month and I've received so many compliments, some even asked where I got it from hehehe. If you're looking for a pair of heels that are not too high and are comfortable altogether, I'm sure you can find a gorgeous one at Anna Nucci. Plus the shop assistants are really nice and friendly as well! The one I last visited was at Plaza Singapura.
Maybe Anna Nucci can be your next stop out of all your research. Why - mainly because I am in love with their comfort that I actually feel no pain at all. On top of all that, their designs are elegantly classy and no doubt, suit any dresses, gowns or even jeans! Good news - their heels fall within your budget! Perfect right? Oh, their finishing touches of Swarovski's crystal beads made the heels more glam. My experience was at Plaza Sing, but there are few others at Jurong Point, Harbour Front etc. So you can take a look at it and find your perfect pair.
I just went to a couple of weddings as a guest (but danced all night ) and for each one I've bought Nine West shoes. They are really my recommendation to you, if yuo are a guest, bridesmaid but a bride as well since I've saw few suitable ones. Nine West fits in your budget perfectly, especially if you have some luck and find a sale