I was initially worried when i first took it out of the bag, but after a steam and swapping to a good strapless bra, i really love this dress and think it will be excellent for the formal weddings i have this summer. I was between a M/L and went for a M and am very glad I did, a L would definitely have been too big (which might mean it runs large? I'm a 34C, 31" waist). fabric drape is really nice, not too clingy and the lining means no see through and minimal underwear lines. Neckline cut is perfect for a strapless bra too, no weird sticker bras necessary, but you definitely need some kind of support or pasty and would have visible straps for a regular bra. the preppy navy colorway is a deep true navy and so elegant, i'm obsessed with the color and hope to return to it for any upcoming dressy needs, which is a relief as someone who seriously hates dress shopping.