Ref. No. 2550/45-3954
In the name of Allah the most Gracious the most Merciful
The answer to your question is follows:
There is no considerable benefit in wearing high-heeled sandals, but it is simply worn as a fashion, and because it is very noticeable, it attracts the attention of strangers, which is a source of temptation, so women should avoid High-heeled sandals. However, there is no sin in wearing shoes that are made for women, or that are commonly used by both women and men.
Darul Ifta
Darul Uloom Waqf Deoband