I love Amazon.com when it comes to shopping. What's not to love?
I am leery of trying brands on Amazon.com that I do not already have tried and true familiarity. When I was adventurous and tried new brands in the past, they were failures. By this, I mean incredibly cheaply constructed or icky, icky fabric. All went back.
In contrast, if I am familiar with a brand and I find it on Amazon.com, the price is usually better. If the price is the same as other retailers, I still benefit from two-day shipping. So win-win.
If you are feeling adventurous, you might try it but be prepared for the possibility you may not like it or keep it.
As a side note, I know that Amazon.com is trying to infiltrate the fashion game. IMHO, they are not there yet.