Any type of outfit depends on your choice and how they want to look in the final photo or the immigration requirement.
We do provide ties, blazers for men and women from small to large size, mainly in black dark blazers.
DO NOTE: For those that prefer white backdrop, it is advisable not to wear white shirt though it is still visible. White shirt may not be visible in white backdrop when viewed in some computer screen or mobile screen if the brightness is set too high.