Hello,

Character
雪ノ下陽乃 from やはり俺の青春ラブコメはまちがっている

Take note of the purple gradient at the ends of her hair.

Wearing some dark purple pajama top and bottoms.
Without a bra top underneath. Or a variation with/without the bra.
But just omit the variation if necessary.

Loosely buttoned so that the skin can be seen between the buttons.

Large chest like your past drawings such as https://www.pixiv.net/en/artworks/106703040

Facial expression
1) Mischievous/Seductive
2) Normal/Smile
3) Wink (if it's not too much)

I don't know how difficult facial variations are with your process so you can omit one if variations are too difficult, but I would be grateful if it was possible.

For the pose something that shows off the curves of her chest and waist.
So maybe a slightly low and slightly side angle?
But Pose is up to you and you can edit angles to what you think is best.

Preferably at least showing from the knees and above or most of the entire body.

Thank you for your consideration.

https://drive.google.com/drive/folders/1OhUEB_9wnRLdWB6hhvlO8Q3PAtTr_5Rx?usp=share_link