Huge and massive now due to taking over Forever 21's previous spot! Looking around the store,…read morethere's lots of cute items that you want to try on.. but beware! The fitting room has strict rules and you must be aware of what you can't try on, and the max to try on is also 6 items. The staff didn't let me and my mom go in the same fitting room together because of policy, which was fine. She looked annoyed at us though when we both stepped out of each other's rooms to look at each other's fitting. Like geez.. we're trying these out to find a suitable fit for a family event and we're doing the best we can, lol. Anyways keep in mind that what you can't try on are also what you can't return due to final sale. Here's how the signs are worded: "ALL BODY SUITS, ACCESSORIES (HATS, COSMETICS, JEWELRY BELTS, LEGGINGS, PURSES, FOOTWEAR, LINGERIE) SALE & CLEARANCE ITEMS. NO EXCEPTIONS. ALL BASIC ITEMS. PARTY ITEMS." So sanitary-wise it's good, but at the same time make 100% sure you know it'll fit and look good on you! We actually had our checkout done by the manager and she didn't speak to us the whole time during our checkout process. No thank you or anything, and eventually after shopping and finding a different top elsewhere we had to exchange two items the same day we purchased them. After having lined up at the checkout counter, the staff thoroughly checks it before telling us we have to walk all the way to the back to meet the manager to do the exchange process. Manager was the same lady, and finally she spoke to us. Customer service definitely could be improved, especially since Q has a lot of rules to follow.

025/2026/Jan Grand…read moreopening in this location at Ontario Mills! A lot of good sale ! Trendy clothing ,shoes and accessories for the latest women's fashion! Offers variety of sizes from small to plus sizes 3X!!! Love this store !!! So many fashionable items in affordable prices!!

Love this super adorable cute new fashion boutique! The owner Luisa is so super sweet and helpful…read more She carries the cutest clothes and even has plus sizes, purses, hats, jewelry, shoes, a wall of men care. I have been coming once a week because she gets new items weekly. My new favorite boutique

The staff was so kind and welcoming. Kehlani especially really helped me out and went above and…read morebeyond for me for a fitting and had such a good energy to her. That can be said about all the girls on the floor on Memorial Day towards the end of the night. Thank you all!

Unbelievable customer service. Keyana went above and beyond to help me with my purchase. Very…read morefriendly and helpful service. Highly recommend!

Policy dispute. I purchased a pair of UGGs online for my…read moredaughter as a gift that was one size too small. I called the UGG representative on the customer service phone number on my receipt and she stated I could exchange for a larger size, at the UGG store in Ontario, California. After driving for over an hour to get there, I waited for over 90 minutes only for them to tell me that they couldn't. The ladies said "No. I don't know why they told you that." It was a simple exchange that they refused to help me with. This was frustrating to say the least. I had my order number, receipt and the perfect shoes still in the box. Terrible customer service.

Well ok manager- I'm sure there is someone above you. You're not the CEO or top supervisor. I'm…read moresure. However, It's not just wear and tear they look terrible after a year and I'm using it casually and I'm a teacher! I'm not walking in dirt and it has glue coming out. I also don't wear these in summer !! The reason you guys have such a short warranty and don't stand by your products is cause they're terrible. Everyone online talks about it. I will be letting people know how terrible your shoes and customer service is online. I'm very unhappy and you have no customer service. You also don't stand by your products. I have an old pair from 2003 and it's not perfect but not as ugly and deformed as this one. Do better you guys shoes are horrible and so is your customer service. And you're offering nothing to even make me want to purchase these horrible shoes again. Keep your repair program I'll just throw these in the garbage like my last pair!!!

TJ Maxx in Ontario is a really easy stop for me since it's right across from Ontario Mills and…read moreCostco. It's definitely on the smaller side, but I'm always surprised by how many good finds I come across when I take my time. The store is usually pretty well organized, which makes the browsing feel less chaotic and more fun. I like that it still delivers that classic treasure hunt feeling without being overwhelming. It's one of those places where I rarely walk out empty handed, even when I tell myself I'm just popping in to look.

This location in particular is a bit messy but had some great finds. I love the Ratatouille movie…read moreso I was super excited to find the Ratatouille plates here. They also had a great selection of candles. The staff I encountered were all very kind. I bought a lot of fragile items and they took their time to carefully wrap each item for me so that they wouldn't break.

I had kind of a mixed experience here. When I first walked in, a gentleman greeted me right away…read moreand asked if I was looking for anything. I told him I was just browsing, and he was super attentive without being overbearing. He pointed out the fitting rooms and made the whole experience really easy and pleasant. I wish I got his name because he was great. The store itself has really cute stuff, and the prices were good--especially with the sale and extra 20% off. I ended up finding a whimsical blazer and a pink poplin dress that I loved. But honestly, the vibe totally changed at checkout. There were a few girls at the register just talking to each other, and no one greeted me. It felt like I was interrupting them, which was kind of awkward. I had bought a blazer and asked if they had a garment bag instead of folding it, and they seemed really reluctant to even check. One of them finally went to look and said they were out. I then asked if they at least had a plastic bag, and they gave me what looked like one of their shipment bags. It worked, but the whole interaction just felt off. It's a shame because the shopping part was so nice, but the checkout experience kind of ruined it. Not sure I'd go back because of that.

Amaizing place first quality attitude and the best quality service…read more The staff and customer service is very nice and friendly

I was going to get the vest for myself but l got it for my mom instead. The blue color is trending;…read moreit's perfect for her. In the end , the reward was a SpongeBob shopping bag to put the merch in. So cool !

Massive lines and only one person at the registrar. Other employees on floor walking around,…read moreprobably can't do cashier duties. Hopefully they do better at accommodating long lines, especially during the holidays.

Another destination for women's clothing in Ontario Mills' new neighborhood 10. Manneq'n has lots…read moreof trendy items perfect for the summer. Cute name too. =)

Every time I shop here, everyone is so nice. They have good bargains and cute clothes. Great…read morequality clothes!

022/2026/Jan Another…read moreGuess store at the Ontario Mills! Got my Guess signature shirts! Buy one and get one 50% off . Always the frequently I get my shirts! I love their designs with all the rhinestones embellishments!! I have been waiting for the Chinese new year of the Horse this 2026!! Friendly sales floor staff!!! Store always has neatly folded displays!!! Got signature jackets on sale for 60% off!!!

VERY CROWDED W/ SOLID DEALS! Ontario Mills' Nordstrom Rack is understaffed and frankly very busy…read more My family and I walked in to grab a tie, belt, and dress, we waited a long time just to get to the register. I would recommend hiring more cashiers or moving some of the floor associates to the registers. I saw a couple employees messing around instead of working. Other than that, I thought the store was clean, neat, and easy to navigate. My Mom found me a $100 dollar tie which was under a special sale price of $27 dollars, it was a steal! The Men's belts were great quality, I found a Nordstrom brand belt which fits perfectly. I would return to this location!

I placed an online order, and it was ready and accurate when I arrived. The employee was friendly…read moreand helpful. I noticed that this location was quite large, appearing bigger than other stores. I also appreciated that it's connected to the mall.