David's Bridal Formal Dress Size 22

I have a David's Bridal formal dress. It's in a size 22. I have never worn this dress. I bought this dress in 2018 to wear in My Best Friend's wedding. The wedding was called off so I never wore it other than to send her pictures so she could see what I looked like in it. Not to mention I've lost 116lbs. so I cant fit it anymore. The original tags are still attached. The dress has two little buttons on the back of the shoulders so that you can clasp it and bring the shoulder straps closer together for more of a halter look around the back of the neck and shoulders. The buttons are very little though so I don't know how well they hold.