NOW BOOKING 2025/2026 WEDDINGS AND EVENTS

FOUNDER AND LEAD DESIGNER

Meet the Founder

Kait CostAnti

At home on a plane, always chasing beauty and the art of creation. I find inspiration in the moments that take my breath away—whether it’s the texture of a fabric, the movement of a dance, or the vibrancy of the world around me. Fashion, art, and adventure are my constant muses, sparking new ideas with every journey.





Kait's bio

Kait studied International Business at Munich Business School, where her love for Modern European Design—especially when mixed with timeless, meaningful elements—grew.

Originally from San Diego, she fell in love with Montana’s natural beauty after visiting family, and made Bozeman her home. Since founding Bash in 2012, she’s been creating unforgettable experiences. When she’s not working, Kait loves traveling with her husband and two young sons, Leo (5) and Bowie (3), and tending to her Montana home with its garden, chickens, dogs, and cat. Her global adventures and family life continuously fuel her creativity. 

Top suggestion for clients to elevate their event : Live music for the reception! Even better with a horns section. 





Currently inspired by...

Interior Designer - Electric Bowery, film photography from southern Italy, Zaha Hadid architecture + Nili Lotan everything.

LEAD Planner

Meet the Planner

Callie

A homebody to my core, but with a deep rooted passion in experiencing the world around me - the cultures, the landscapes and the unique lifestyles of those who differ from me drive my inspiration to understand each person individually and their “Why”. I lie right in the middle of left brained and right brained - simply put; a problem solver with a love for creativity.





callie's bio

Callie studied Internal organizational communication in Charlotte, North Carolina before making her way to Montana in 2017. A slower pace and a lifestyle heavily influenced by nature is where she belonged all along.

Callie has had a true passion for the wedding industry since the very beginning, with 8 years of experience in the rental, design and logistics world before making the transition to wedding planning. Her dedication and love for the industry is driven by one common goal - a very happy couple at the finish line of a long planning process. When not working, Callie is an avid yogi, brewery-goer, skier, adventurer, lover of fresh, whole foods and mama to a small wiener dog with a big personality.

Top Suggestion for clients to elevate their event : Don’t lose sight of who you are - allow your guests to come into your world, and celebrate you.





Currently inspired by...

Global foods, moody interiors, rich cultures, and all things 80’s rock

"LOVE LOVE LOVE the entire Bash team! 

CLIENT LOVE

-Client

When I first started wedding planning, I was super overwhelmed! We were trying to plan a destination wedding on our own-- until I met Bash (life changer)! Kait listened to exactly what I was looking for and made it come to life. She is seriously SO talented and her vision for design is unreal. Everything was PERFECT!"