Looking for the name of the font on this Guess t-shirt from 2017

[Leeroy]

Hi all,

The font I'm looking for is being used on a range of t-shirts by the fashion label Guess. 

Source of image is amazon: 

https://www.amazon.co.uk/Guess-Womens-Shiny-Logo-T-Shirt/dp/B075LDKKN4?tag=LystUK-21&ascsubtag=308138034

It's quite a recent product, probably been around for a year or so. 

Interested to know if anyone knows what the font is called. The closest I've found so far is Brush Script, but it doesn't have the same extravagant loopy details on the head and tail of the capital G. 

Thanks for your time

[Kevin Thompson]

It’s based on a vintage (1990s) custom-lettered Guess Jeans logo.

Vaguely similar:

Vladimir Script

Exelsor Script and Bix Antique Script (more formal, but could be adapted to match your sample)

[Leeroy]

Thanks for your input Kevin