Guess Women's Henly T, New with tag, Size Small, Blue

Fantastic Guess T, new with the tag, Size 4 in a dusty midnight blue color that the tag calls Navy Space ( I love that). Long sleeves, ribbed, with silver tone decorative only buttons. Says its 98% organic cotton, not really seeing what the other 2% is but possibly just regular cotton?
New condition, no issues.
Bust from armpit to armpit all round is 27" at rest up to about 44" stretched.
Length is 23" from shoulder to bottom