26F, what procedure is suitable for sunken eyes with droopy upper eyelids? (Photos)

First of all, there is ptosis, although it is difficult to understand from the photographs. Examination is necessary to understand the amount of upper lid function. Canthoplasty( fox eyes Surgery ) and fat grafting are required along with upper lid blepharoplasty.

A temporal brow lift can also lift the lateral canthus and correct a negative canthal tilt and slight lid lag.

Dear Patient,
Thank you for sharing your concerns about the appearance of your eyelids. Based on your description, it seems that you do not have a significant excess of skin in the eyelid area, which suggests that eyelid surgery (blepharoplasty) may not be necessary in your case.
To address the droopiness and achieve a fresher, more youthful look, I recommend considering an autologous fat transfer. This minimally invasive procedure involves harvesting fat from another part of your body, purifying it, and injecting it into specific areas of the eyelids that have lost volume. Fat transfer not only restores lost volume but also improves skin quality, offering natural and long-lasting results. 
Unlike synthetic fillers, fat transfer uses your own cells, minimizing the risk of adverse reactions and providing a more harmonious integration with surrounding tissues. This approach can revitalize the eyelid area, eliminating the sunken appearance and restoring a more rested and rejuvenated look.
Best regards,