Put thicker straps and make shell top longer, make outer part sheer.
The open collar is stiylish Deniz
1 Of The Most Savvy Ruffle Sleeve Tops http://ecstasymodels.blog/2017/11/03/1-savvy-ruffle-sleeve-tops/
A very simple pattern - a collection of Varvarushka-Needlewoman
Womlmen's Casual/Daily Worklinda à Party Sexy Cute Street chic Spring Summer Blouse Pant Suits