Advent Bloom – 24-Day Flower Building Block Advent Calendar
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Advent Bloom – 24-Day Flower Building Block Advent Calendar
Build one flower a day until Christmas.
Most advent calendars give you a bite of chocolate and a little cardboard door. This one gives you something you make. Open a box each morning, snap together the pieces, and watch a new flower appear at your desk.
Every day's build adds to one bouquet — by Christmas Eve, all 24 pieces stand together in a single arrangement you can keep. No glue, no tools, no craft skills. Just your hands and a few quiet minutes.
The finished display stands 13 inches tall — a real centerpiece, not a desk trinket.
A daily countdown that becomes a bouquet you can keep
✓ 24 days of quiet creative time
Each morning brings a new flower to build. Ten minutes with your hands, away from your phone, before the day starts pulling at you.
✓ One bouquet that grows all December
This isn't 24 separate little gifts. Each flower joins the last, so your arrangement gets fuller as Christmas gets closer.
✓ No glue, no tools, no guesswork
Every box comes with its own picture instructions. The pieces click together and stay put — nothing falls apart when you move it.
✓ It doesn't go in the trash on December 26
Chocolate is gone in seconds. This bouquet sits on your shelf, mantel, or windowsill all winter long — and comes back out next year.
✓ Colorful enough to earn a spot on the table
Bright petals and mixed blooms in a palette that reads cheerful, not plastic-toy. Guests ask where you got it.
What you get today
- Advent Bloom — 24-box flower building calendar
- One complete block bouquet by Christmas Eve
- Picture instructions inside every box
- Ready to open on December 1 — no setup, nothing to assemble first
- Free tracked shipping
Seasonal production run — once this batch sells out, restock pricing may change.
Bring a little screen-free creativity to December with Advent Bloom, available for a limited time.
Try Advent Bloom at home for 30 days. If it doesn't deliver the intended result or isn't as easy to use as described, return it for a full refund.
Frequently asked questions
Do I need to build the flowers in order?
Yes, the boxes are numbered 1 through 24. Each one is designed to be opened on its matching December day, and the bouquet fills out as you go.
What happens if a small piece goes missing?
Reach out to us with your order number and we'll sort it out. We'd rather send you a replacement than have you finish with a gap in your bouquet.
Is this a one-person activity or can we do it together?
Either works. Plenty of people build it alongside a child or grandchild — just keep an eye on the small pieces with younger kids, since they're a choking risk.
Can I take it apart and rebuild it next December?
You can. The pieces click rather than glue, so you can disassemble the bouquet, return the parts to their boxes, and start the countdown again next year.
How to use
- Step 1: Find the box marked with today's date and open it.
- Step 2: Follow the picture instructions inside. Most flowers take 5 to 10 minutes.
- Step 3: Press the finished flower into the base beside yesterday's build.
- Step 4: Close the lid and leave the bouquet on display. Repeat tomorrow.
Specifications
- Size: 13.2 x 4.3 x 10.6 inches
- Material: Plastic building blocks
- Lasts: Built to disassemble and rebuild season after season
In the box
- 24 numbered boxes with building pieces
- Picture instruction card in each box
- Base for assembling the finished bouquet
Use the fit finder next to the size selector for a recommendation in a few seconds, or see the full measurement charts below.
Every product page has a fit finder next to the size selector — three questions, one recommendation, a few seconds. These charts are for anyone who would rather read the numbers.
How to measure
- Bust / chest. Around the fullest part, tape level, arms relaxed at your sides.
- Waist. Around the narrowest part of your torso, usually just above the navel.
- Hips. Around the fullest part, roughly 8 in below the waist.
- Inseam. From the crotch seam to the floor, in the shoes you'll wear the trousers with.
Measure over the underwear you'd normally wear, not over clothing. Keep the tape snug but not tight.
Women's clothing
| Size | US | Bust (in) | Waist (in) | Hips (in) |
|---|---|---|---|---|
| XXS | 0–2 | 31–32 | 24–25 | 34–35 |
| XS | 2–4 | 33–34 | 26–27 | 36–37 |
| S | 4–6 | 35–36 | 28–29 | 38–39 |
| M | 8–10 | 37–38½ | 30–31½ | 40–41½ |
| L | 12–14 | 39½–41 | 32½–34 | 42½–44 |
| XL | 16–18 | 42–44 | 35–37 | 45–47 |
| XXL | 20–22 | 45–47 | 38–40 | 48–50 |
Men's clothing
| Size | Chest (in) | Waist (in) | Neck (in) |
|---|---|---|---|
| XS | 33–35 | 27–29 | 14–14½ |
| S | 36–38 | 30–32 | 15–15½ |
| M | 39–41 | 33–35 | 15½–16 |
| L | 42–44 | 36–38 | 16½–17 |
| XL | 45–47 | 39–41 | 17½–18 |
| XXL | 48–50 | 42–44 | 18½–19 |
Women's shoes
| US | EU | UK | Foot length (in) |
|---|---|---|---|
| 5 | 35 | 2½ | 8⅝ |
| 6 | 36 | 3½ | 8⅞ |
| 7 | 37–38 | 4½ | 9¼ |
| 8 | 38–39 | 5½ | 9½ |
| 9 | 39–40 | 6½ | 9⅞ |
| 10 | 41 | 7½ | 10¼ |
| 11 | 42 | 8½ | 10½ |
Men's shoes
| US | EU | UK | Foot length (in) |
|---|---|---|---|
| 7 | 40 | 6 | 9⅝ |
| 8 | 41 | 7 | 9⅞ |
| 9 | 42 | 8 | 10¼ |
| 10 | 43 | 9 | 10⅝ |
| 11 | 44 | 10 | 10⅞ |
| 12 | 45 | 11 | 11¼ |
| 13 | 46 | 12 | 11½ |
How our pieces are cut
- Dresses are cut true to size. If you are between sizes, take the smaller one — most of our dresses have ease through the waist.
- Coats and jackets are cut with room for a knit underneath. Take your usual size; size up only if you layer heavily.
- Knitwear is relaxed by design. Between sizes, take the smaller one unless you want an oversized look.
- Trousers and jeans run true to size. Between sizes, take the larger one.
- Shoes run true to size. If you have a wide foot, take half a size up.
Still not sure?
Write to info@halstead.com with your usual size, your height and the piece you're looking at. We'll tell you what we would pick — usually within a few hours. We would far rather get it right the first time than process a return.
We work in natural fibres — wool, cashmere, cotton, linen and full-grain leather.
Knitwear: cold hand wash or a wool cycle at 30 °C, no softener, dried flat and stored folded.
Coats: dry clean once or twice a season, stored on a broad wooden hanger.
Leather: wipe with a damp cloth, condition twice a year, never dry near heat.
Full guidance is on our Materials & Care page.
Shipping is free on every order to all 50 states, with no minimum.
Processing: 2–4 business days, while your order is picked and checked by hand.
Transit: 3–4 business days.
Total: 6–9 business days, with tracking emailed the moment it leaves Chesapeake.
Returns: 90 days from delivery. We email you a printable label; return shipping is deducted from the refund unless the fault is ours, and your first exchange is always free.