Vendors and "Exposure"
Here's the thing about all these vendors, coming from someone who has worked in the wedding/event industry: the high quality, good, reputable, EXCELLENT vendors in this industry don't need to use influencer marketing. Those vendors stay booked and get paid by their clients. They don't need to trade services for views or exposure. The vendors she'll be working with are going to be one of two categories:
mass produced, instagram conglomerates like Minted, Things Remembered, etc who basically let her order a certain dollar amount worth of product in exchange for a video showing the haul. It's not "extra" or elevated in any sense of the word, it's literally just a business transaction.
brand new to the industry, just starting out businesses. They're exchanging services for exposure in the hopes that doing Chloe's wedding will help them take off. These vendors will probably be "fine", but the reality is they'll all be newbies attempting to pull off this illusion of curated perfection that she's trying to achieve.
This wedding is going to be a mess. She's going to have a team of vendors who aren't seasoned professionals, but rather inexperienced rookies. I cannot wait to dissect the whole thing.