Description from Martina Liana official listing (Martina Liana 1490):
Ethereal A-Line Wedding Dress with Spaghetti Straps and Tulle Skirt
An ethereal couture masterpiece, Style 1490 offers sleek chevron beaded spaghetti straps that attach to an alluring balconette bodice of exquisite beaded embellishment. The romantic bodice flows into an illusion back detail, adorned with delicate sparkle accents that cascade into the frothy skirt of glitter tulle sweeping train that effortlessly floats with every movement. For a final modern detail to this dreamlike dress, a side slit hidden within the soft draped skirt layers adds a touch of drama to the modern fashion-forward look.
You can see more photos and videos in this listing: https://www.essensedesigns.com/martina-liana/wedding-dresses/1490/

Additional descriptions from me: Beautiful dress with corset top and low, sheer back. I've altered it ever so slightly (straps and length) to my size, and have included the current dress dimensions in this listing. The tailor also added three bustles to lift the dress up the floor during dancing. The last two photos I included show it bustled up. The video and third-to-last photo show the thigh slit in action.

I am also selling the cathedral length ivory veil that I purchased here: https://www.etsy.com/uk/listing/1182848524/soft-cathedral-bridal-veil-long-wedding