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Side view of a clear Ruby + Marc Jacobs flat
Sale
Side and angled view of a pair of clear Ruby + Marc Jacobs flats
Top and angled view of a pair of clear silver Ruby + Marc Jacobs flats

Melissa + Marc Jacobs

Ruby

3.6
Rated 3.6 out of 5 stars
5 Reviews
Regular price: €150,00 Sale price: €75,00
50% Off
€20 off when you spend €60+. Applied at checkout.

Side view of a clear Ruby + Marc Jacobs flat
Sale
Side and angled view of a pair of clear Ruby + Marc Jacobs flats
Top and angled view of a pair of clear silver Ruby + Marc Jacobs flats
Size: 39
Choose size:
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Our Ruby ballet flat gets a designer makeover with this dreamy Marc Jacobs collaboration. The Melissa Ruby + Marc Jacob ballerina boasts a square toe, metallic finish, and Marc Jacobs logo. With a soft insole you'll be feeling light, casual, and never cuter.

SKU: S-35880-BA486-39

Size + Fit

Check out our Size Guide to learn how to measure your foot to ensure you order the best size.

Worried about ordering the wrong size? Don't sweat it! We offer free returns and exchanges for 30 days.

Size Guide

STYLISH, TRENDY & VERSATILE: From the authentic brand behind the original jelly shoe, this shoe is sure to sure to elevate any look.

COMFORTABLE AND LIGHTWEIGHT: Made with our signature PVC MelFlex® jelly upper and comfortable footbed, these are lightweight and flexible for maximum comfort.

VERSATILE & DURABLE: Available in a variety of colors and will pair nicely dressed up or down. Made with our high-quality, hypo-allergenic, non-toxic PVC MelFlex® material that is made to last.

SIGNATURE FRUIT SCENT: Our signature bubblegum-scented MelFlex® smells like fun and feels like a dream.

VEGAN AND ECO-FRIENDLY: All Melissas are made in Brazil with our 100% recyclable and cruelty-free PVC MelFlex® material, so you can enjoy sustainable fashion without the environmental footprint.

STYLISH, TRENDY & VERSATILE: From the authentic brand behind the original jelly shoe, this shoe is sure to sure to elevate any look.

COMFORTABLE AND LIGHTWEIGHT: Made with our signature PVC MelFlex® jelly upper and comfortable footbed, these are lightweight and flexible for maximum comfort.

VERSATILE & DURABLE: Available in a variety of colors and will pair nicely dressed up or down. Made with our high-quality, hypo-allergenic, non-toxic PVC MelFlex® material that is made to last.

SIGNATURE FRUIT SCENT: Our signature bubblegum-scented MelFlex® smells like fun and feels like a dream.

VEGAN AND ECO-FRIENDLY: All Melissas are made in Brazil with our 100% recyclable and cruelty-free PVC MelFlex® material, so you can enjoy sustainable fashion without the environmental footprint.

Product

Melissa Ruby

Style notes

Classic ballet flat style
Limited edition Melissa x Marc Jacobs collaboration
Light-as-air construction
Easy-to-clean material with metallic finish
Upper: 100% PVC
Insole: Laminated PVC
Sole: 100% PVC
Bubblegum scent

Collaboration

Marc Jacobs

Shoe style
  • Flats
Made with

MelFlex® is Melissa’s signature flexible PVC-based jelly material, designed to feel soft, durable, and lightweight.

Country of origin

Brazil

Cleaning + wear tips

Melissa shoes are highly durable and low-maintenance due to their unique MelFlex® PVC material. They are waterproof, scratch-resistant, and do not deform over time.

Wear tips

Melissa shoes should feel comfortable from the first wear, as the material does not stretch, but MelFlex® softens with body heat to gently mold to your foot; socks can help prevent blisters during the first few wears.

Cleaning tips

To keep your shoes looking and smelling their best, wipe with mild soap and a damp cloth, gently scrub stubborn dirt with a soft toothbrush, use a Magic Eraser only on white or light-colored styles, and always air-dry in the shade away from heat, direct sun, car trunks, and washing machines.

Vegan and cruelty-free

Made with vegan and cruelty-free materials.

Eco-friendly material

Made with eco-conscious PVC MelFlex® material.

Recycled material

Made using approximately 30% pre-consumer recycled material.

Carbon footprint

Produced with a 100% Zero CO2 Carbon Emission. Learn more about our carbon footprint

Recyclability

Made with 100% recyclable MelFlex® material. Learn more about recyclability

Ethical and green manufacturing

Grendene owns 100% of its factories. This means we know everyone who makes our products, and our customers know exactly where their purchases are made.  Learn more about our manufacturing

Shipping

We offer free standard shipping on orders over €100. 

For all orders under we offer €2.99 standard shipping to Italy and  €4.99 standard shipping to all other EU countries

Read our full shipping policy.

Returns

We offer a 30 day return policy.

Read our full returns policy.

The original jelly shoe, born in Brazil.

Since 1979, Melissa Shoes has turned jelly footwear into a design icon: playful, water-friendly, vegan, recyclable, and finished with its signature bubblegum scent. Known for bold collaborations with fashion names like GANNI, Jean Paul Gaultier, Y/Project, and more, Melissa brings nostalgia, comfort, and high-fashion energy to everyday shoes.

Reviews

3.6
Rated 3.6 out of 5 stars
Based on 5 reviews
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 2 Total 2 star reviews: 1 Total 1 star reviews: 0
5 reviews
  • PJ
    Patricia J.
    Verified Buyer
    Usual Size 6.5
    Size Purchased 7
    Why I Love It Comfort, Style, Fit
    July 15, 2025
    Usual Size 6.5
    Size Purchased 7
    Why I Love It Comfort, Style, Fit
    Rated 5 out of 5 stars
    Super confortable

    Easy to slide in and extremely comfortable! No complaints other than sizing (wish they came in half sizes)

  • SC
    Skylar C.
    Verified Buyer
    Usual Size 9.5
    Size Purchased 10
    June 16, 2025
    Usual Size 9.5
    Size Purchased 10
    Rated 3 out of 5 stars
    Underwhelming

    The style is cute. I like the shape and the top embellishment. The clear is cloudy. It lacks the standout in pact I was hoping for given $150 tag and Marc Jacob’s collab. Perhaps a different color would have more pop. Also, it may rub on the pinky toe if worn in the heat. I wish they made half sizes. 9s are too short. 10s too long. All of the shoes have a sweet scent. My entire closet smells of it.

  • KK
    Kristin K.
    Verified Buyer
    Usual Size 8
    Size Purchased 8
    July 16, 2024
    Usual Size 8
    Size Purchased 8
    Rated 2 out of 5 stars
    Cute shoes with an issue

    I love Melissa flats and have worn a number of different Ultra Girl styles over the years. Thanks to the small open toe, those shoes breathe nicely despite being jelly shoes. These fully closed Ruby flats do not breathe, so on a hot summer day these see-through shoes fog up from the heat and the look is embarrassing! I'm not sure when to wear them now, as I associate jelly shoes with summer time.

  • MY
    Margaret Y.
    Verified Buyer
    Usual Size 6
    Size Purchased 6
    Why I Love It Style
    June 29, 2024
    Usual Size 6
    Size Purchased 6
    Why I Love It Style
    Rated 3 out of 5 stars
    Not a good fit and they fog up

    It is such a cute shoe but it doesn’t fit right. The sides of the shoe pucker out when I walk so I can’t wear them with short pants or skirts. I have other Melissa shoes that sweat but these fog up way too much in the toe area. I have worn them once or I might have returned them. It is a great style!

  • TM
    Tonya M.
    Verified Buyer
    Usual Size 10
    Size Purchased 10
    Why I Love It Comfort, Style, Fit
    June 23, 2024
    Usual Size 10
    Size Purchased 10
    Why I Love It Comfort, Style, Fit
    Rated 5 out of 5 stars
    Ruby Clear Slippers

    Absolutely love, love, love these! They are sooo cute and comfortable. I’ve gotten so many compliments.

Frequently Asked Questions

No, the Melissa Ruby is designed to stay securely on your foot while you walk. The snug fit and flexible materials conform to your foot over time, keeping everything in place without any slipping or shifting.

Yes, the Melissa Ruby holds up well through a full day on your feet. The flexible sole and soft materials move with you naturally, without the stiffness you sometimes get with a new pair of flats.

No, the Melissa Ruby gives your toes enough room to sit naturally and comfortably. If you're between sizes, we recommend sizing up for the most comfortable fit.

No, the Melissa Ruby is designed with smooth, flexible materials that move with your foot to minimize friction and irritation. As with any new shoe, we recommend breaking them in gradually to ensure the most comfortable fit from the start.