This is the completed shell top from Simplicity 4699 in peach slinky. A little more challenging to sew than the previous version as the knit is softer.
In real life I feel the cold, so I would wear this with a soft knit cardi with 3/4 sleeves in burnt orange (yes its a darker shade of the shell honest).
I tend to wear these shell tops under other things, but its not too scary if I then take the top layer off! (Compared to a camisole where you can see bra straps etc)