Dangerously Cool: Marrin Costello Jewelry Giveaway



The Blonde and The Brunette loves discovering amazing and affordable jewelry. American jewelry designer, Marrin Costello designs modern jewelry that combines metals, colorful and playful elements, precious and semiprecious stones, and vintage-inspired materials to create timeless pieces that are a nod to today’s hottest fashion trends. Her dangerously cool bracelets are made from interlocking spikes surrounding a pavé center finished with her custom tag and signature MCD spacer detail. We love them stacked and worn in sets of two or three.


We are giving one very, very, very lucky B & B  follower, these TWO Marrin Costello bracelets that she has named, The Blonde and The Brunette Collection. For a chance to win:

  1. “Like” this post.
  2.  Leave a comment telling us why you must have your very own The Blonde And The Brunette bracelets and why.

Entries will be accepted until March 11, 2013 at 5 PM PST.  The winner will be announced on March 14th by 3 PM PST.  No purchase is necessary to enter or win. The giveaway is open to anyone age 18 and older with a valid email address at time of entry.  The winner must claim prize within 48 hours of announcement.  If winner has not claimed their prize, a new winner will be selected.

All Marrin Costello Designs including her earrings, rings and bridal collections, are handmade in Los Angeles with love and available online at Marrin Costello.

Time to be dangerously cool.

-Kathryn, The Blonde

There are 60 Comments to "Dangerously Cool: Marrin Costello Jewelry Giveaway"

  • Liesbeth (candyandtreats)


    Because they fit my rock&roll meets classy attitude more than perfectly πŸ˜€


  • Bieke


    Because I love the way they look a bit rock and roll but classy at the same time! They would fit my style perfectly!
    And because Marrin Costello is pretty amazing and I would love to have these bracelets ofcourse! πŸ˜€


  • Elisabeth


    I want to have it because It is so adorable and punky.
    It woul make every outfit rock !!
    Also I would probably be the only girl in belgium to have one so that would be verry cool!!

    Kisses from belgium

  • Esther


    Because I’m neither Blonde or Brunette and these bracelets will look awesome on this redhead’s arm! πŸ˜‰

  • Kathryn


    I love the blonde and the brunette bracelets! I need to rock them!!

  • emily kahn


    I need these!! please!

  • Jane


    Because,i have my personal look and i think that i’m gonna rock more my peronal look with
    the bracelet….And they gonna be amazing with my grey Dr.Martens& my outfits of course so,…
    With love

  • lauren lebowitz


    wow these are awesome! would def wear these everyday!

  • Estelle


    Because they are just pretty and amazing!!
    (sister of Jane;) )

  • Bram


    Hi I’m a guy but here’s my because…

    There’s a girl who deserves it in my life. The diamonds I bought her make her a shining star in everyone’s eye. But that one bracelet that she can’t hide would make her more than what she is atm.
    I could write a whole book about her it and I guess I’m the only boy here that would do this. She just deserves those special things.

    (Ps, it’s pleasure for two cause I’d feel the studs in my arm when I’m holding her hand. )

    It’s all about to rock xo

  • Chris


    I would wax poetically about how great they would look on my wife, but Bram beat me to the punch. Well played Sir, well played.

  • Daphné


    Cuz im from Belgium and we dont have it here and i love Astrid in Wonderland!

  • Marjolein


    It would fit my black legging and black studded shirt! and ofcourse It Would Be SOOO Nice to stand out with such a bracelet in Belgium!♥

  • Axelle


    wow these are absolutely gorgeous ! I think it’s the perfect combo of cute and elegant , and edgy πŸ™‚ and that’s what we all want , I guess πŸ™‚ Good luck everyone ! xoxo

  • Joke


    Because i’m so in love with spikes and even more when its combined with jewellery!

  • Isa


    Because this Red wants to join the Blonde and the Brunette in style πŸ™‚

  • Isabelle


    Because i’m the right chick too wear these beautiful bracelets B&B

  • Margaux


    Why? Why not? BEcause they would look great with my sneakers with studs πŸ™‚

  • Stylista


    Because they are so edgy with the studs and I need something like that to spruce up my outfits.

  • Ina Averhals


    These bracelets from Marrin Costello are fabulous :o! So, of course I would like to win them πŸ™‚ Why? To pimp my outfit. Why me? Unanswered… Every girl would like to win them and of course, I am just one of them πŸ™‚

  • Thais


    It would absolutely fit my style and complete my studded bracelet collection.
    And it would be amazong to win something from you guys. I’m following the
    Blonde and the Brunette for a while and I love all of your posts, pictures and fashion tips.
    Love from belgium.

  • Daniela


    You see, we are modest family, we can’t afford having the latest fashion in our closets. The reason I want this is because my teen daughter makes her own jewelry. She combines her clothes with different sizes of metal chains and pendants attached to her jeans, or delicate chains attached to her blouse. She is even trying to be unique with presents she gives to her friends for their birthday by trying to make key chains using filigree technique… Not really successful, but shhhh dont tell her please. I really want these bracelets for her.Thank you.

  • Julie


    Because I adore this type of bracelet on Astrid Bryan in her show and am very curious to find out whether these look as good on my own arm!

  • Kiesja


    That’s an awesome piece of jewerly. It would be perfect for me because it represents myself: Edgy with a sparkle!


  • AnVy


    I MUST have my own The Blonde and The Brunette Bracelets because these are timeless pieces that go with anything! The bracelets are edgy, fun, classy…all things any girl would want to be. Not to mention, the designer is FABULOUS and these bracelets would match my ombre hair!

  • Karen


    They would perfectly match my clothes with studs, I love the rock and roll but chique style! I would easily wear them everyday!! Xoxo

  • Ann-Sophie


    Because they look amazing ! And it would complete my outfit πŸ˜€

  • Julie


    Because I want to change my image Everyone thinks I’m cute and girlish and I want to show I can also be a rockchick and these bracelets just yell “Bada**!!”

  • Helena Rombaut


    I think I should win the bracelet because I’m a big fan of your website and I think i’ts a beautiful bracelet!!! i’m also a really big fan of Marrin Costello! In my opinion, these bracelets are amazing and they would totaly complete my outfit!! I can’t wait to see all my friends jealous!! πŸ˜‰ xoxo

  • Charlotte Humblet


    Hey ,
    I would like to own this very beautiful bracelet. The blonde and the brunette is the best fashion blog that there is . I love it !! When i get this lovely rocking bracelet i can carry this blog always with me. You are my icon’s !

    Lots of love


  • Samantha Tedesco


    Because they are very cool and rock.. I need a birthday present for me, pleaseeeee! πŸ˜€
    Thank you for this opportunity!
    Samantha Tedesco

  • Caroline van de keere


    I’d rock the house wearing these bracelets !

  • Elien


    These bracelets are so cool! I would love to win these because my best friend is a brunette & I’m a blonde, we love jewelry and we are pretty dangerous too πŸ˜‰ so this would totally be an awesome friendship bracelet for us!



  • courtney wissot


    i need these! i love this arm candy!

  • Gaelle


    I really want to win these bracelets, they’ll match perfectly with my golden Michael Kors watch!

  • Astrid (2 ;-))


    I need this bracelet because I absolutely adore it and it’s my birthday the day after this giveaway πŸ™‚ (march 15th!)

  • Koen


    My girlfriend just loves your blog, but can’t enter this giveaway as she is abroad right know.
    I don’t know much about fashion, but these bracelets would really be the finishing touch to her outfits.This way she could carry your blog always with her.

    Thanks and good luck to everyone!

  • Felice


    This bracelets are amazing, echt bangelijk! I’m a brunette too and this is the perfect combination!

  • Amanda


    I love Los Angeles. It’s my dream to go there. If I win these bracelets, I’ll carry a part of LA with me πŸ™‚

  • Dosta Radnjanska


    I love the mix of rock and sweet element. It’s tottaly my style

  • Irina G.


    I want to win these bracelets, because they are stunning and would perfectly match my clothes! And It’s my birthday soon, so it would be really nice present for me.)

  • Patrícia Marques


    Because they’re both so beautiful and stylish!!

  • Jil


    I would wear it everyday πŸ™‚

  • Kunac Marija


    I have on fetish, and that’s bracelets! This one are just wow – stunning, and they have to be mine

  • Samra


    Bracelets freak! They re just amazing! Statment bracelets! Must to have it to complete my looks. πŸ™‚

  • Maria Rosa


    Porque son totalmente mi estilo!

    Me apunto. Gracias!

  • Despina Telligiannidou


    they are so fabulous!they perfectly match my rock style πŸ™‚

  • Cynthia


    These B&B bracelets need me! πŸ˜‰

  • Lisa


    Hi !

    I need it…
    Because they are so pretty!
    And I’d love to be dangerously cool! ;D


  • Vera De Roo


    No words for these beautiful pieces of jewelery! Just Perfect for every occasion!!!



  • sofie


    because i realy realy love it and nobody will have the same πŸ™‚ or maby Astrid will when she is in belguim :p

  • Laura


    I would like to win this bracelet because I’m a hardworking woman and don’t have much time to go shopping for myself. I bought jewlery on the internet but my earrings came with the mail and they were broke and I’m waiting a month now for my bracelet to come πŸ˜‰ Love the B&B!!

  • Jill



  • isaura augustyns


    Hi Kathryn,

    I would love to have these bracelet’s because they’re totally my style. I love studs and spikes for accessoires combined with very feminine clothes or rough clothes. Kinda like Astrid Bryan, I love her and her style. I’m a big fan of her television show ‘Astrid in Wonderland’ where you are in too sometimes. You have such a cute and sweet dog! And I really like your style too!

    xoxo Isaura from Belgium

  • Clement


    Yeah, It’s still hard to talk about, but My best friend is sick and she’s fighting very hard,..especially mentally. I just think she would be so happy (For a while) because of you all! And btw your website is amazing

  • Dorien (Inmyprettyshoes)


    Love those bracelets!
    I just need to win them, because they will rock every outfit I have πŸ™‚

  • Cindy Maertens


    Should win them because they will reflect a dangerously cool part of me and will fit perfectly cool with my dangerous spike killer heels!

    So spike me up with these stunning Marrin Costello bracelets please!!!

    Thx! πŸ™‚

  • laura


    because they are so gorgeous!!!

  • Ana


    Because I love them <3

  • Domas Zizas


    I’m not a crossdresser, I jst need the for my girlfriend because she seen them bracelets and has been looking for ones with affordable prices πŸ˜› she’ll be so happy when i’ll win!

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