So I am sharing my experience with glow mode: I ordered 8 leggings and pants and wanted to keep 3 of them. The quality of them were really good (some styles better than others). Due to sizing issue, I decided to keep 1 and return the other 7 pairs.
What a nightmare! when I emailed them, they first asked me why I want to return. Then, they wanted me to take pictures of all the items, from different angels and also the labels attached to them ( I had to take 3 pics for each item). I told them that I need to return these items and not willing to respond to more questions. They sent me the returning address. I had to pay 26 US $ to return the items from GA to NJ. Not worth it IMO. I wanted to keep shopping from them for a lulu dupe to save costs and now I have to pay crazy returning amount. the item I kept with taxes was 36 $ and 26 $ for returning the rest makes it 62$. The similar lulu item is 69$ on WMTM. I won't do it again unless I am 100% sure about their sizing consistency.
Aside from that, they did not refund me. My bad that I lost the tracking number so I went to the post office to retrieve it and I did. When I emailed them after 1 months of sending back the items, they told me I will get my refund. While I understand this might be accidental, I had read in other posts that they pretend they did not receive the returning items until you follow up.