But since her arranged marriage ended in divorce, Kate has apparently decided to give her wedding dress away to someone in need.
"I've received so many comments and suggestions on where to donate my wedding dress and I loved all of them... but I decided to go with Adorned in Grace," Kate revealed Tuesday night in her Instagram Stories.
Adorned in Grace is a nonprofit bridal boutique that sells high-quality donated wedding gowns and dresses for special occasions at affordable prices.
The volunteers for this shop also look to raise awareness and generate funds for anti-human trafficking work.
Kate and Luke wed as total strangers on Married at First Sight earlier this year, and although Kate appeared to put a lot of effort into their relationship, Luke was not attracted to his wife and expressed constant disappointment with his match.
Luke also accused Kate of drinking too much, and she questioned if her then-husband was gay since he vented about feeling "repulsed" and "dead inside" following their first sexual encounter.
It was therefore no surprise when the pair decided to split on "Decision Day" and get a divorce given they had spent weeks in an exhausting uphill battle in which Luke attempted to gain romantic feelings for Kate as she struggled to feel wanted and appreciated in her marriage.
On the April 9 reunion show that aired on Lifetime, Kate told Married at First Sight's experts she was dating again and had been seeing a new guy for two months.
"It's going great! We like each other a lot. [Married at First Sight star Jasmine McGriff] has met him too. He's a teacher and a writer. He's very handsome and genuine... He wrote a book and shared it with me. He's a great writer," Kate gushed at the time.
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But Kate's post-show romance apparently fizzled out shortly after her appearance on the reunion special.
"We had a talk and I was still married, technically, at the time, and I had one week of processing time. He also had just gotten out of a few-years relationship, and we just decided to go our separate ways... So I am single and loving it right now!" Kate admitted on Instagram in April.