T Shirt Dresses For Colleges

What kind of blue (for the dress shirt) is appropriate for business professional dress?
I really like this French blue dress shirt, but its a waste of money if i can’t wear it in the office. I hear that light blue is the way to go but i really hate that color. I’m a soon to be college graduate. I’m tired of my mom shopping for me too! Any input would be great!
Personally.. I like a darker royal blue
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