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Crystal Lake South High School Prom & Homecoming Dresses

kelly green #108810
gold #FFB300

Crystal Lake South High School is a public high school in Crystal Lake, IL (Mchenry County). Every dress below is live Heather’s Boutique inventory, shipped from our Oconomowoc, Wisconsin boutique to Illinois. Picks are matched to the school’s verified kelly green and gold colors — plus complementary, contrast, classic and metallic directions.

Address 1200 S McHenry Ave, Crystal Lake, IL 60014 District CHSD 155
Homecoming 2026
Saturday, September 19, 2026
Theme not yet announced
✓ Verified from an official school source
Prom 2027
Not yet announced

We haven’t verified this school’s prom date yet. We update as schools publish their calendars.

3,558
dresses matched to Crystal Lake South High School — live inventory, updated continuously
School colors

Match Your School

Pairs beautifully

Complement Your Colors

Intentional contrast

Stand Out

Always right

Classic & Neutral

Shimmer & shine

Metallics

Shopping from Crystal Lake, IL? Heather’s Boutique ships Prom and Homecoming dresses nationwide — every dress on this page is live boutique inventory available for delivery to Illinois. Shipping details →
Nearby

Other High Schools Near Crystal Lake South High School

Haber Oaks Campus
Crystal Lake, IL · 0.0 mi
Crystal Lake Central High School
Crystal Lake, IL · 2.0 mi
Harry D Jacobs High School
Algonquin, IL · 3.0 mi
Prairie Ridge High School
Crystal Lake, IL · 4.3 mi
Cary-Grove Community High School
Cary, IL · 5.1 mi
Trinity Oaks Christian Academy
Cary, IL · 5.5 mi
Questions

Crystal Lake South High School Dress FAQ

When is Crystal Lake South High School Homecoming 2026?

Crystal Lake South High School's Homecoming is Saturday, September 19, 2026, verified from an official school source.

When is Crystal Lake South High School Prom 2027?

Not yet announced. We check official school sources regularly and post the date once it's verified.

What are Crystal Lake South High School's school colors?

Crystal Lake South High School's verified school colors are kelly green and gold.

What color dress works with Crystal Lake South High School's colors?

Exact-match shades of kelly green and gold are the classic choice; champagne, silver and other complementary shades pair beautifully — and plenty of girls intentionally stand out in contrast colors. All three directions are shoppable above from live Heather's inventory.

Where can I buy dresses for Crystal Lake South High School dances?

Heather's Boutique ships nationwide — every dress above is live inventory available for delivery to Illinois.

School identity data: National Center for Education Statistics (Common Core of Data). Colors and event details verified from official school sources; last verified 2026-08-18.