Wedding Planner + Event Design Studio
Central Illinois
Travel area: No travel restrictions See details
Deals
OfferPermanent
Seamless Planning & Flowers
Claim Deal
Cassandra Dattoli
LEAD PLANNER & DESIGNER
Typically responds within 24h
Planning your wedding should feel exciting; not overwhelming or scattered across a hundred decisions.
Known for cohesive, design-forward weddings that feel as seamless as they look.
I’m Cassandra, a Wedding Planner and Event Design Studio owner, known for creating cohesive, thoughtfully designed weddings where every detail feels intentional and aligned. From layout and logistics to the overall aesthetic, I guide you through the decisions that shape how your wedding looks, feels, and flows.
You’re not just hiring someone to manage timelines — you’re gaining a structured, creative partner who helps you bring your vision together with clarity and confidence.
So when your wedding day arrives, you’re not worrying about what’s happening next — you’re fully present, knowing it’s all been handled.
Details
Destination Weddings
Destination Wedding Planning
Planning
A la Carte Wedding Planning
Budgeting
Day-Of Coordination
Destination Wedding Planning
Full Service Wedding Planning
RSVP Tracking
Se Habla Español
Wedding Design
Wedding Website
Wedding Activities
Getting Engaged
Engagement Party
Honeymoon
Rehearsals & Parties
After Party
Bachelor Party
Bachelorette Party
Bridal Luncheon
Bridal Shower
Couples Shower
Engagement Party
Rehearsal Dinner
Welcome Party
Wedding
After Party
Ceremony
Cocktail Hour
Day After Brunch
Reception
Rehearsal
Rehearsal Dinner
Any questions?
Meet the team
Showing slide number 1 out of 3
- Cassandra DattoliLead Planner & DesignerI’m Cassandra — a wedding planner and designer with over 15 years of experience creating calm, intentional wedding days. I’m deeply detail-oriented, with a strong focus on design — the elements that bring emotion, beauty, and meaning to a wedding. From florals to layout to the overall aesthetic, I guide you in creating a cohesive vision that feels like you. If you’re drawn to meaningful details, thoughtful design, and a wedding experience that feels supported from start to finish, I’d love to work together. Most of my couples come to me feeling overwhelmed by decisions or unsure how to bring everything together — and that’s exactly where I step in. I take on a limited number of weddings each year to ensure each couple receives a high level of attention and care. If that sounds like you, the next step is to reach out so we can talk through your vision and what kind of support would feel most helpful - I'd love to hear your story.
- AnnaFlorist + StylistAnna knew right away she wanted be in the event business. She served her internship with Cassandra and has been saddled to the joy of flowers ever since.
- Sha ShayLead Coordinator & StylistShay loves the hustle & bustle of weddings. Coming from a catering background, her ability to anticipate the couples or guests need is worth her weight in gold. She is an incredible planner and has no problem taking the lead during rehearsals.
Reviews
5.0
out of 5.04 reviews
Your trust is our goal. Our community relies on honest reviews to help
you make those big decisions with ease.
Review photos
Showing slide number 1 out of 2
Michelle H
5.0
2/17/2026
Cass was my most trusted friend. After my mom & I met her we left her office with the biggest sigh of relief. Cass was there through every hard decision, every family drama & helpe...
d us figure it out. She never told us what do to, but she helped us see which decision led us to why we really wanted. What was us. Instead of overflowing with things that looked pretty. I couldn’t have done it without her. She is gold and is forever a trusted friend. She removed stains, saved the cake, saved me from unwelcome conversations and helped my sister with me in the bathroom when my zipper got stuck. And her flowers, there are no words. But when you see a Cassandra bouquet, you know it. Hire her, her heart is there with you and she is so loyal and just devoted to you and your partner. She can eye spy a candle leaning or a vendor missing a step & she’s strong enough and professional enough to say something. She also has a lot of friends in the business and when we needed in our venue early; it was a phone call and an owed favor and we were in. Like she waved a magic wand. Cassie lives in your wedding and knows it like no one else. My wedding day was dream. I never worried about anything the entire day. She was there, even when i didn’t think she was. She was my best friend through the entire process.
Melissa W
5.0
11/16/2014
I titled it that for one specific reason: my family is dramatic and very imperfect. She organized the day and dealt with my new family in such a way that I can only pray for patien...
ce like that someday. She took the imperfect and made it perfect for my wedding. I wasn't stressed at all and I knew that whatever unplanned things came down the pipe-line, this woman would have it handled .. and she did. I can tell you how good she is, or I can just tell you to hire her if you want to be stress-free your wedding day. Thanks Cassie :)
Any questions?
Kara L
5.0
11/09/2014
Cass helped us and my parents plan and did flowers for our engagement party and it was perfect in every way! She was there with her assistant the entire night and even cleaned up f...
ood, pop cans & helped out the catering staff. The guys from Poes kept saying how great she was and helpful and super easy to work with. She gave us a itinerary and even surprised us with a backdrop for the cupcakes. Cassie is so encouraging and supportive & her flowers are amazing! If she did this just for our engagement party I can't wait to see what she'll do for our wedding.
I didn't feel special or excited until I met with her. Her enthusiasm and excitement is awesome she made everything seem fun & less of a chore. My dad even noticed how hard she worked! I can't ever wait to meet with her each month, I'm always so excited to meet with her at her studio, she always has goodies prepared and I feel like a bride and special. She's planning our wedding for next year and helping my mom & friends on my bridal shower too:) she's the best!! I know the day will the best be she'll be there.
Jennifer C
5.0
5/14/2013
After meeting Cassie at our local hobby lobby here in Springfield, I got her contanct info & some issues came up while I was trying to do our invitations & I decided to give her a ...
call. After talking to her I felt so calm. So I decided to meet with her and see if she would be interested in coordinating our wedding for us. She was still in the process of starting her business & getting married herself but she said she would. And everything was so much better after I hired her. Our colors came together, our theme, and most importantly our wedding was more us. It was personalized and it the details were nothing I could of ever thought of. Cassie is a think tank. I remember calling her at 9pm, I had this idea but I couldn't seem to make it fit - and after exchanging some ideas that didn't "fit" she said "Jen, let me call you back I need to pow-wow with myself" 20 Min later, she called and was so excited - her idea blew me away. I couldn't believe she figured out how to tie in this crazy idea I had. She puts her heart and soul into everything she does, her flowers are amazing, her personality is amazing and what helped me was her enthusiasm for our wedding. She organized everything and even gave us a detailed itinerary. On the morning of our wedding & the whole day - all I had to do was get ready (and be nervous!!) and relax and then marry my best friend. She even took care of a last minute hiccup with the florist & linen rental place. I didn't even know there was issues until after she had already resolved it! Cassie was the greatest investmet we made on our wedding day! I love you Cas! You really made the day perfect - starting with the sweetest starbucks you brought me! Thank You! Thank You!!
Service area & Contact info
Central Illinois
Typically included in the starting cost
Travel area: No travel restrictions
Additional charges may apply
Want to book a visit?
Start the convo
*=Required
Use this secure form to reach out and share your wedding vision.
CASSANDRA DATTOLI
Cassandra Dattoli
|
Lead Planner & Designer
Typically responds within 24h
Wedding vendors in Springfield
CASSANDRA DATTOLI
Why use The Knot to message vendors?
Messaging our verified vendors on The Knot is free, safe and secure. Conveniently track vendor messages and planning details all in one place. Our mobile apps make it easy to stay in touch with vendors while you're on‑the‑go. For personalized pricing and package details, sending the vendor a message is the fastest way to get info.