I would recommend Olivia and PLC Mobile Beauty for your hair for your wedding day. I would not recommend them for makeup. This is disappointing as I had really high hopes for both ...based on all of the reviews here, and the two trials I had.
My first trial was with Olivia and it was a mess, but they did offer a second free trial to get closer what I wanted. On the actual wedding day, they gave me a mix of the two trials for my makeup and recreated the hairstyle she nailed from my second trial. I was mostly happy with my makeup and very happy with my hair, but I was assured she would stay for touchups right before my first touch and photos and would be giving me a small kit for touchups myself (like for lipstick) after she had left. But what happened was she finished, then gave her tip so I wouldn't forget, went to the bathroom, and when I came back she had bolted. She did not leave a kit, and left hours before photos happened so my bridesmaids had to redo a lot of my hair and makeup as it worn off in the hours between getting it done and my ceremony. Since I didn't bring the right color lipstick nor did my bridesmaids as were told we would be given touch up kits, we're all wearing half done makeup! Which is not what I paid for - it really did feel as soon as they got their tip, Olivia bolted.
The stylist Marisol for my bridesmaids/MOB did frankly not a great job on them - I asked for a soft glam for them, with their input to emphasize their best features. Instead I got a no-makeup look for all of them - since she put false eyelashes on none of them and Olivia putting them on me, I look weird in comparison. Not really the adjective I want to think of for myself on my wedding day. She preemptively showed us her Venmo for a tip, and then bolted as well.
Even though I never met, I also had several issues with Pauline. First off, during planning, she seemed very confused on the timeline my planner and I wanted. My ceremony was at 3:30, with family photos and a first touch beforehand (at 2:15). She kept trying to give us schedules where I would finish last out of everyone, and be done at 3:30pm. It took multiple email and phone conversations, and finally my planner just made her own schedule. On the wedding day. she gave each specific stylist an old schedule, so they were working off of a schedule my planner, vendors, bridal party, family, and myself were not using. But since they were the first vendors there, that was the one everyone started going off of because they kept saying we were late. It caused many cascading issues and stress on my wedding day. Part of this was also because Olivia was late to set up - since it was an early time (6am) in a cabin where the bedrooms are far away from the front door, I put up a post it asking her to call when she got here. Instead she just sat there until my MOH showed up and she called me, which Olivia had ignored. Or maybe she didn't see my post it? Either way, she did have my number so it was odd!
It was a decent price for makeup, not worth it for the bridesmaids, but it was disappointing for the makeup. I DO want to note that I LOVED my hair, and Olivia did a good job on the bridesmaids hair. So I'd give Olivia more stars than Marisol. I would recommend Olivia, but only if you just give Pauline a schedule of your own and confirm Olivia has the right schedule!