I've made numerous purchases over the past year and I have to say that the price to quality is pretty nice. Of course the quality is not going to be as nice (you're paying a 1/4 to 1/2 of quality items) but they are still great. The sizes are always on each item and tend to be pretty accurate. I usually stick to dresses, pants, vests, shoes, and accessories. I haven't had the best luck with tops yet. I've also bought some party supplies for about 1/3 of what would cost to get off Amazon and they seem fine. As for shipping and customer service, I will say that since I have shopped there frequently, I receive my items within 2 weeks (3 around the holidays) and have had great luck with customer service. Shipping can be held up due to customs (it's shipping FROM CHINA) so you can't blame Shein too much. I have returned a few items which does take some time to get a refund unless you're doing store credit, which is usually what I do. Chats (since you're in different time zones) can take a few days but they are great to work with. I had a necklace come in broken and they replaced it for me. Quick tip: If an item is out of stock, wait like a week and it usually comes back in stock.