YOU CAN CHECK THE DRESS IN THE PHOTO'S AT MY PAGE.
Most Helpful Guy
The dress is a sexy, yet not too dressy-looking, dress for going out for a night on the town.
The length doesn't seem short AT ALL. So it must be the cleavage that you're worried about being "slutty".
I think the cleavage is fine. In the most non-creepy way possible, you have a large bust for your frame, or you wear a push-up bra and there's, um, plenty to look at.
Regardless, the dress is a balance of "sexy" and "non-slutty". If the dress was a mini-skirt length, then it could be considered slutty.
Don't worry so much. It looks good on you...or you look good inside of it. However you want to take the compliment.
Have fun, wherever you're wearing it, ok? :)