I think it's a cute look (and as Maya pointed out a way for a well endowed woman to wear a spagetti strap dress). But I think it's a very young look. I don't like to categorize styles as being too young for someone--because style has nothing to do with age. But at 39, I think I'd feel a little silly wearing it. Maybe because of my body shape too though. But it will definately make breast feeding a challenge--especially out in public. Maybe if the "dress" was more a tunic and you wore skinnies under it. That might make breast feeding more managable.
And to Maya's point about not being able to wear spagetti strap dress... 1986--my Sr. Prom. I really wanted to wear a spagetti strap dress...so my mother made one for me. To address the bra issue, she took one of my bras, and cut off the straps, and then made a second set of spagetti straps the same as the straps from the dress. She attached the second set of straps to my bra. It just looked like the dress had double spagetti straps. She actually based the pattern of the dress on where my bra landed on my body. The dress fit perfectly (and back then I had huge boobs AND a tiny waist), no part of the bra showed, and I had excellent support!
