Susan Hartmannwrote a review of Machines for Freedom Avant Print Jersey - Women's on April 6, 2018
Familiarity: I've used it once or twice and have initial impressions
I had this jersey in my cart for a good two weeks before just caving and buying it. Initially I was hesitant, because it is definitely on the premium side price wise, but let me just say that it was worth it. I only have a few days so far with it, but plan on many more.
The fabric is silky soft and breathes really well. I love the contrasting coral detail at the collar and sleeves. This jersey stays down while I am riding too, without me having to load up the rear pockets (win!). A grippy band at the back helps it stick to my bib shorts.
According to MFF's size chart, I'm exactly an XS (which is the size that I purchased). That having been said, these jerseys are meant to fit like a race cut, using compression to keep everything in place. The arms are a little on the tight side, but I find that they are plenty comfortable when I am riding. The MFF website has measurements for all of their models, which was helpful when I was waffling back and forth between buying a S and XS. I'd purchase a small if I liked slightly looser fitting jerseys, but I wanted this one to be nice and snug.
My only qualm is that the water resistant pocket is just a little too small for a standard phone, but this problem probably resolves itself in the larger sizes. It's great for a card, chapstick, and some cash.
In short: buy it! You deserve to look this fly on your bike.