Meaning of Resplendent in Context

In a small village, the townspeople decided to hold a festival every year to celebrate the arrival of spring. The air was filled with the sweet aroma of blooming flowers, and people eagerly gathered to enjoy the festivities. Children laughed and played, while adults shared delicious food and drinks. The highlight of the festival was the joyful parade, which showcased vibrant costumes and lively music.

During the parade, a little girl exclaimed, "Look at that resplendent float!" Her eyes sparkled with delight as she pointed to a beautifully decorated cart adorned with colorful flowers and shimmering lights. Everyone around her nodded, fully appreciating the beauty of the float.

In this context, what does the word resplendent mean?