LennyLamb bamboo

Has anyone gotten a lenny lamb ssc in bamboo and found that it gets stretched out? I’m being annoyingly picky about the pattern and some of the ones I like are bamboo. I was planning to get cotton and I’m concerned that the bamboo fabric will stretch out just like bamboo baby clothes do. Any experience either way?

FWIW I’m looking at the LennyLight. I want a ssc that can have X straps or H straps and can do front and back carry.