Casey Costelloe Strips Down To Lacy Lingerie And Celebrates Her Birthday

Australian bikini model Casey Costelloe celebrates a birthday on Tuesday, November 10, but she was the one giving gifts on Monday evening. She thrilled her 786,000 Instagram followers with a sultry image in which she posed wearing lacy white lingerie that showed off lots of curves and promoted the recent release of her 2021 calendar. The 30-year-old beauty asked fans to express their well-wishes in the caption and promised to send a calendar with a personally-penned note to one lucky person.

Casey looked stunning in her latest share, which displayed her fit physique from her left side and at an angle that focused primarily on her pert booty. She posed standing in a vast field of wild, dried grasses with tips that grazed her behind and the tallest reached her bust. A row of tall, lush trees lined the distant background and met a cloudless blue sky at the horizon.

She was drenched in bright sunshine that illuminated her bright blue eyes and spilled across her body, casting delicate shadows of the surrounding plants on her bare backside.

Casey wore a classic three-piece lingerie set featuring floral lace and strappy detailing. The underwire bra emphasized the enticing shape of her breasts and fastened in the back with a pair of tiny hooks.

The thong panties were high-waisted and encircled her torso at the same level as the matching garter, which appeared to be embellished with a few appliqued blossoms. The garter had a cut-out design with a trio of narrow straps that joined on either side just below her hips, and then transitioned to a single piece running vertically down her cheeks. A pair of sheer white stockings completed the ensemble.

Casey's festive post racked up over 260 comments and almost 6,000 likes in the first two hours after it was uploaded. Her Instagram followers eagerly heeded her request and flooded the page with celebratory compliments and affectionate emoji.

"The bday girl!! Happiest birthday to you my love! Hope you have a magical day," fellow Australian-born model Casey Boonstra exclaimed, adding a series of red hearts at the end.

"Happy cake day Casey, have a great day," a second supporter declared, who used the appropriate pastry symbol to emphasize the statement.

"Hbd. Thanks for your birth and bless to your parents for having you," a third fan remarked.

"Just WOW! Breathtakingly GORGEOUS and so incredibly SEXY. Happy Birthday!!! I hope your special day/week/rest of the month is every bit as beautiful and sweet as you always are, Casey!" a fourth fan gushed.