You can give a female teacher a silver necklace with a name engraved on it. It is a very creative gift. Silver items are also good for your teacher's health. It is said that silver can absorb toxins. Silver has had this reputation since ancient times. Give her this gift for the health of your teacher.
The cartoon bouquet of roses with a heart-hugging bunny and squinting eyes is also a great Teacher's Day gift. Unlike flowers, flowers are beautiful but bloom for too short a time and wither quickly. They have no commemorative value. This cartoon bouquet is not only beautiful and romantic, but also will not go bad no matter how long it is stored.
You can also give her more practical things, such as the popular women's perfume this year, as well as beautiful sports shoes, crystal jewelry, etc., which are also women's favorites. No matter who you are, you will like romantic gifts. These can be given to your teacher. I believe your teacher will also understand your intentions.