Adelaide premiership midfielder Justine Mules has announced her engagement to long-time partner Olivia Robinson.

In a heartfelt post on Instagram, Mules revealed a photo collage surrounded by flowers and lights, “marry me” balloons, the ring in its box and the couple’s dog, Hugo.

“We did good Hugo,” Mules wrote in the caption.

"We are both so excited and happy for what's to come," the couple told AFC Media.

"Now (we're) a little bit stressed about planning the wedding," they said, laughing. 

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We did good Hugo

A post shared by Justine Mules (@mulezzzy) on