I purchased this dress from Still White myself from a bridal shop in Chicago. It was a sample dress.

***Length***
This dress is hard to measure as it's much longer when it's worn on a person. I'm 157cm and wore 4cm heels, and the dress was pretty close to touching the ground.
This would likely be perfect for 5ft2 -5ft4 (depending on heel length)

The dress is from Anna Campbell - is it the Ashyln dress.
It is a gorgeous vintage inspired dress.
It is heavily adorned with beading throughout, which adds to the weight of the dress.
I'm 5ft2, so when this dress arrived I did have it taken up by a professional who alters dresses.

It has a bow tie back, so can likely fit a wide range of sizes. However, this is labelled as NZ 12.

The dress is in good condition with minor tearing on the inside bust padding area, ( however, this is how the dress arrived) and this obviously isn't visible.

It has a gorgeous long train that can be buttoned up at the hip area.

The whole dress is beautiful detailed.
Feel free to view if you're located in the Tauranga area.
More than happy to send more photos! :)

Below is the designer details for this dress:
Encapsulating vintage romance, the Ashlyn is the essence of Anna Campbell bohemian glamour. Sparkling hand-beaded loops adorns the shoulders and waist, balancing a skirt of embellished vintage lace that falls softly to a full train.
Details:
Designed and handmade in Melbourne, Australia
The Ashlyn dresses features a 100% Silk Dupion bust hand beaded with silver embellishment, and a hand beaded, embellished skirt lined with a 100% Silk Satin skirt lining, and layer of soft ivory lace.
V-shaped bust with padding.
Delicate, hand-beaded shoulder loops for extra sparkle and coverage.
Silver hand-beaded belt detail.
Sexy low open back, finished with the a choice of the signature Anna Campbell bow or beaded clasp.
Slimline embellished lace skirt, that is easily bustled with a single, lace covered button.