Super Cute Pinks Yellows Dress, Aztec Vibes

Bought this online from a local boutique and wanted to love it so badly!!! I love everything except how it lays on my B/C size chest. Would prob be best as Medium overall and A/B bra size. Thin not layered but, again, I would have worn the mess out of this! See my closet to bundle and save on similiar sizes and styles.