Xīnniáng zi dǎban de piāopiāoliàngliàng de zǒujìn le lǐtáng.
The bride walked into the hall looking gorgeous.
Tips
grammar
漂漂亮亮 is an AABB reduplication of the adjective 漂亮 (piàoliang). AABB reduplication intensifies the quality and adds a vivid, lively tone. Note that the tone of 漂 changes: 漂亮 (piàoliang) → 漂漂亮亮 (piāopiāoliàngliàng).