I had an amazing pearl button one from Lucky Brand.

Levis. The fabric will feel stiffer than other brands when you buy but will soften up so nice after washing and hold up better. I like the Doreen Utility Shirt and I also have a western style shirt from there in a darker wash with pearlized buttons. I do recommend sizing up if you want that "coastal grandma" look as they are not as oversized as other brands.

Faherty

Pilcro from anthropologie

PP above - I'm also petite!

https://factory.jcrew.com/p/womens/categories/clothing/jeans/even-more-jean-styles/chambray-shirt-in-signature-fit/J4720?color_name=lovers-lane-wash&N=MEDIUM&noPopUp=true&srcCode=Paid_Search%7CShopping_Pmax%7CGoogle%7CPMG%5EG%5E99105043511_21151311762___c_pla_local_1072_9030967&utm_source=Google&utm_medium=cpc&utm_content=shopping_ads&utm_campaign=FACT_Shopping_PLA_US_All_LIA_PMax_X_Google_X&utm_term=&gclsrc=aw.ds&gad_source=1&gad_campaignid=21158192075&gbraid=0AAAAADozhi7xNe0GJop-W_VGbHLyA7MoB&gclid=CjwKCAjwwNbEBhBpEiwAFYLtGGPJuU3-BT-PC0AGOVesmbitTlCxhIrYSoG8tfNvgTxgJYRkEbxwKBoCS2oQAvD_BwE

Jcrew, Jcrew factory, Gap will all have chambray shirts. I don't like to spend a lot of money on them bc I wear them often and you can replace easily when they look worn.

Mid-50s and ready to adopt the whole coastal grandma thing. Do you have a chambray shirt you like?

Fairly petite with no chest if that matters.

TIA