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This my 3rd Thompson! I take size 3x. I think my size would be a 44DD in a more structured bra. This bra is comfy and supportive enough! My only cavil is that I have to unpick the label - would love it if you would just do one of those “print right on the fabric” labels!
I usually wear a 36H, and have had a couple of kids and weight fluctuations, so finding a sports bra that is tight enough around the band and also high enough in the front that I don't spill out every time I downward-dog has been a challenge. I was also looking to avoid a racer back (hurts my neck), and hoping to find a canadian-made product. This bra checks all the boxes. I bought it in medium, and it fits perfectly. It's a lower support bra (for me), so not for running, but it's been great for yoga, weightlifting, and just hanging around the house. I will be buying a second one.
This is my 3rd Thompson bra, and I'm such a fan - I wear these as bras all winter and then love to wear them with the high neck in the front under overalls etc. in the summer. The colour is beautiful (for anyone curious, it's a close but not perfect match for the Atlantic colour in the Sunday crops, making a great slightly mismatched matching set). I got my typical Thompson size, which is the one recommended by the FL size chart, and it fits the same (new snugness aside) as my others in this style.
Wonderful and comfortable! The perfect amount of support for my 34F chest.
This color is also invisible under white!
I have a 37" bust and 33" underbust and went with the size M. It was insanely comfortable and soft, and I basically never want to take it off. I then ordered two more. It does not give as much support, but given my fairly average sized chest, for me this was a completely acceptable trade-off, and there was enough support to be comfortable. I especially appreciated the lack of a stiff compressive band.