Kate Middleton and her younger sister, Pippa Middleton, have a similarly demure fashion sense.

The back of the dress also boasted cutouts formed by a fashion-forward X-shape crossover of the straps.

Naturally, though, not everyone was thrilled with the look.

Pippa Middleton in red dress

Despite these critiques, Pippa rocked the look.

It also featured a small triangular cutout on the bodice.

These stylish additions may have been even more eye-catching than the sparkling flowers on the bodice of the dress.

Pippa Middleton smiling & Pippa Middleton smiling over shoulder

Needless to say, Pippa looked absolutely radiant in the bright outfit.

It was made of pink lace and featured a white collar and eye-catching black belt.

Pippa Middleton walking with James Middleton