love love love. very comfortable. very soft, no itch. i gave up underwire years ago and more recently am trying to move away from synthetic fibres, especially for next to skin. i ordered an XS, it’s a comfortable fit but there’s not much compression, not like a sports bra. when the fabric warms up there’s more give to it. it’s exactly what i was looking for. keeps the girls contained and the fabric is thick enough that no one is aware that i could cut glass. it’s been my go to for layering or under sweaters around the house. i definitely plan on buying more colors.
for reference, im usually a 32/34B, 5’3”, 115-120lbs. generally i wear an XS in all simply merino tops.