I invite you to check out a new addition to my list of modest clothing websites - KosherCasual. Their clothes for girls and women represent just what I think home wear should look like - they are modest and wouldn't make you blush if there are unexpected visitors at the door, yet they also look very comfy. Their prices are not bad either.
Personally I have never ordered clothes via the internet, because I like to see and feel what I'm buying and I'm blessed to live in Israel where we have no lack of modest clothes stores, but if I lived elsewhere, where modest and comfortable clothes are hard to come by (and several ladies who wrote to me complained of just that), I think I would consider ordering from KosherCasual.
You can also check out the KosherCasual blog.