It was just a matter of time after I saw those freaking sirens man, I had to take the opportunity to unleash my inner knowledge of fashion yet again.
And it didn’t help that one of the sirens in the trailer looked like lilly… just kinda with messy hair… ahaha 
So the context of what’s going on in this drawing is basically this:
The crew is planning to go venture to the dark sea (At some point) … And Edward notices how similar Lilly looks to the sirens and suggests an idea. Perhaps if she could dress as a siren they could confuse the actual sirens from attacking them on ship!
What a brilliant idea!
Too bad It’s awkward now on the ship for a while 
Outfit details I added:
- The outfit is constructed with a bunch of jewels, as we all know are there to entice greedy sailors to their doom… Two bracelets on each wrist, As well as two upper arm accessory’s that make sound to confuse people there’s a bag of gold nearby. An agility necklace, and an additional draping type of headpiece. That looks as if her hair is freshly wet out of the water!
- I took inspiration from some belly dancing outfits and a bit of Indian dancers aswell, and came to make the chest piece a bit more embedded with jewels and chains. As with the skirt I shifted the lines to the side to make it slightly more hip focused. It is also laced with gold and has a jewel clip holding more draping circle minerals and a chain.
- The whole color pallete Is gold white and blue basically, but I thought it good to mention since it does match her eyes! And Idk she literally reminds me of that one siren from the trailer at this point so I’m convinced “Agatha” went missing for a few days to let Lilly venture the dark sea
- Close up .
Thank you for reading! Have a fun time sailing the dark sea too!!
Gl on your expedition!