All you hairdressers out there! What shade is this

Hi lovlies. I'm going to the hairdressers in ab out a week, and would liked to know specifically the colour to ask for, so they can get it as exact as possible. I feel silly taking photos into this place, and was hoping you could let me know what shade of blonde this is (and what I should ask for)...



My hair is currently many different shades of blonde with some brown as well, and I'm looking for a more block colour.

Thanks in advance! <3