Beacon Street 60s Dress

Absolutely stunning blue 60s dress. I wore this once (see photo), but it's in near mint condition. I think this has probably hung up in someone's closet for most of its life. It unfortunately doesn't fit me anymore. ☹️ One tiny snag, see photos. Darting for more room in the bust. It's a very stretchy poly material, so I think this could fit a large to a more snug fitting xl.