no support
There are no other straps other than the necktie holding it up. I tried it on at home and definitely would not be able to go outside without it shifting around or chest getting exposed. Returned
Response from Lulus.com:
Hello Melissa, thanks for your review! We apologize that this dress didn't meet your expectations in person. We want you to love every Lulus purchase, so if you are ever in need, please get in touch with us (lulus.com/customerservice). We would be happy to find a solution for you! xo