7 rows of silver…
This is without question a breach of tsnius. I will not say any more.
Of course tsnius so as not to attract attention applies to men. It applies to everything in your life, from the house you live in to the car your drive to the clothes you wear. It also refers to things that are not about attracting attention. The gemara refers to a Levi rushing and grabbing something which is ma’aser (he has a right to it – but he did not wait for the ba’al habayis to give it to him) as pritzus. Behatznea’h leches im Hashem Elokecha. When referring to clothes, there are differences between men and women. This is not complicated.