maybe. it depends on the length of the assignment and the lighting.
possible k/12 if there are no visually disabled students using your services.
it could be appropriate if you know the clients, but it is not as professional.
this is borderline. the pattern is not distracting; however, i personally would not wear it. i think in our field, it is important to look professional. wearing patterns is, in my opinion, not conveying the message of being professional.
still too pronounced a pattern, in my humble opinion.
depends on the color of flowers.
print is subtle, so perhaps very light community interpreting.
maybe this one. maybe! if you know the client and it is a quick appointment and you know they are super relaxed.
this is a pattern, but it is very subtle. i think this would be an okay blouse for your average interpreting assignment.