We value your privacy

We use some essential cookies to make this site work. We'd like to set analytics cookies to understand how you use this site, plus additional cookies from third-party services such as YouTube and Klarna. For detailed information or to update your preferences, visit our cookies page.

Accept all cookies Reject non-essential cookies

Skip to content

Students, Get 10% Off with UNiDAYS
Offers & Promotions
Vinyl 3 for £66
Store & Venue Finder
Select your local currency
Trustpilot
Back to LEGO
  • Black Dahlia Flower Wednesday LEGO - 1
    View
  • Black Dahlia Flower Wednesday LEGO - 2
    View
  • Black Dahlia Flower Wednesday LEGO - 3
    View
  • Black Dahlia Flower Wednesday LEGO - 4
    View
  • Black Dahlia Flower Wednesday LEGO - 5
    View
  • Black Dahlia Flower Wednesday LEGO - 6
    View
  • Black Dahlia Flower Wednesday LEGO - 7
    View
  • Black Dahlia Flower Wednesday LEGO - 8
    View
  • Black Dahlia Flower Wednesday LEGO - 9
    View
  • Black Dahlia Flower Wednesday LEGO - 10
    View

Black Dahlia Flower Wednesday LEGO

£19.99

Released: 1st August 2025. An elegant display for young botany fans and design enthusiasts awaits with this LEGO Wednesday Black Dahlia Flower (76784) building toy for 9+ year old girls and boys. This kids' bedroom decoration features a black dahlia plant with leaves and light-purple buds, and a vase that resembles a mini conservatory. Once built, kids remove the dahlia LEGO flower to unlock the vase and reveal the classroom inside, which features removable desks, a stool and other storytelling accessories. The set also comes with Wednesday Addams and Professor Marilyn Thornhill LEGO Wednesday mini dolls for role-play possibilities. This building set fulfils a child’s passion for adventure and mystery and makes a cool birthday for 9+ year old girls, boys and Wednesday fans. Check out other LEGO Wednesday Addams toys (sold separately) to extend the play. The LEGO Builder app guides older kids or fans on an intuitive building adventure, letting them zoom in and rotate models in 3D, save sets and track their progress.

More info

There was an error adding this product to your basket. Please try again.

Ring & Reserve

*Availability subject to change.

To reserve this item in store, call: 03333 230 667

Delivery
*Free UK delivery on orders over £20
(exclusions apply)
Usually dispatched within 24 hours
Click & Collect (UK only)
Get it delivered to a UK store near you with FREE Click & Collect available on this product.
⠀
⠀

  • Details

    Released:
    1st August 2025
    Format:
    LEGO
    Barcode:
    5702017813189

  • Description

    An elegant display for young botany fans and design enthusiasts awaits with this LEGO Wednesday Black Dahlia Flower (76784) building toy for 9+ year old girls and boys. This kids' bedroom decoration features a black dahlia plant with leaves and light-purple buds, and a vase that resembles a mini conservatory. Once built, kids remove the dahlia LEGO flower to unlock the vase and reveal the classroom inside, which features removable desks, a stool and other storytelling accessories. The set also comes with Wednesday Addams and Professor Marilyn Thornhill LEGO Wednesday mini dolls for role-play possibilities. This building set fulfils a child’s passion for adventure and mystery and makes a cool birthday for 9+ year old girls, boys and Wednesday fans. Check out other LEGO Wednesday Addams toys (sold separately) to extend the play. The LEGO Builder app guides older kids or fans on an intuitive building adventure, letting them zoom in and rotate models in 3D, save sets and track their progress.

  • Delivery and Returns

    Delivery charges

    UK Delivery:
    • Orders under £20 - £2.99 
    • Orders £20 and over - FREE*
    • Click & Collect - FREE**
    • Express Delivery - £5.99
    International Delivery:
    Costs are calculated at checkout based on parcel size and weight. Find out more here.

    *Some items are only available via a dedicated delivery service, for an additional charge.
    **Some items can only be delivered via Click & Collect to an HMV or Fopp store of your choice.

    For more information, please visit the Delivery section of our Help Centre.


    When will my order arrive?

    • We aim to dispatch in-stock items within 24 hours* 
    • Standard UK delivery: Royal Mail Tracked 48® service, usually within 2-5 working days (including Saturdays).
    • Express UK delivery: Royal Mail Tracked 24® or DPD, usually within two working days (order by 2pm, Monday to Friday, excluding public holidays).
    • International delivery: Tracked service, usually within 3-5 working days.
    • Pre-orders: dispatched with the aim to deliver on the release date.
    *Where an item is 'Back in stock soon', we usually expect stock within a week and will dispatch it once available.

    For more information, please visit the Delivery section of our Help Centre.

    Will you tell me when my order is on its way?

    • You will receive a dispatch email when each parcel is on its way.
    • Orders may arrive in multiple parcels, depending on stock availability.
    • Out-of-stock items will follow as soon as we receive stock.
    • You can check the status of your orders in your account.
    For more information, please visit the Delivery section of our Help Centre.


    Trusted Suppliers

    Items marked 'item fulfilled by Exertis on behalf of hmv' are dispatched directly by Exertis via their approved couriers. Your delivery details will be shared with Exertis and their courier to fulfil your order.


    Returns

    • We're happy to accept returns for unwanted items within 30 days of receipt, provided they’re in their original condition with all seals intact. Clothing and technology items without a seal may be opened for inspection (as you would in a shop) but must not be used and should be repackaged carefully.  
    • Some exclusions apply, please visit the Returns section of our Help Centre for more details. 
     
     
     
     
     
     
     
     

Sign-up for emails

Sign-up for emails

Sign-up for emails

I'd love to hear about offers and promotions from hmv*