【PRE-ORDER】DOUBLE_B LONG PANTS
63-3209-146-33-100
Regular price $399.00Please contact us to place the order.

Miki House Pre-order Policy
- All pre-orders are FINAL SALE.
- Manufacturing defects must be predetermined by MIKI HOUSE CANADA via pictures of the manufacturing defects.
- If manufacturing defects are confirmed, refunds will be issued as store credit ONLY.
- Payments must be made in full amount prior to pre-order placements.
- In case of product unavailability or supplier cancellation, a full refund will be issued.
- No price adjustments will be made after the order is placed.
- Shipping and delivery time of the pre-order will be notified once the order is ready to ship. The time various depends on the stock arrival, custom clearance time, and other unforeseen reasons. Please be aware that delivery may take longer than expected.
- No cancellations are accepted once the pre-order is made. Exchange in sizes subject to availability and may cost extra fees.
- Stock availability can only be guaranteed when the payment is made.
- Once your order is being made, it means that you are willing to accept the terms and conditions.
The 'THE! FIRST' series, meticulously designed with BABY's lifestyle as the top priority. Made from an incredibly stress-free fabric that could almost be described as "comfortable enough to sleep in" — something unimaginable with regular denim materials.
These pants look like authentic denim but feel as comfortable as sweatpants, featuring a unique hybrid stretch-knit denim fabric.
・Thinner than previous versions, with excellent elasticity, softness, and ease of movement
・Finished with bio-wash and blast processing for a vintage look
・Soft, pleasant texture on the inside for comfortable touch against the skin
・Elastic waistband with an adjustable pull cord for a customized fit
- Item Number
- 63-3209-146
- Specifications
- Pockets: Yes (front both sides, back both sides)
- Material
- Stretch knit denim, (stripe portion) stretch hickory
- Quality
- Cotton 56%, Polyester 41%, Polyurethane 3%; (stripe portion) Cotton 99%, Polyurethane 1%
- Country of Origin
- China
If you have any inquiries or need further assistance, please do not hesitate to contact us:
BY EMAIL
info@mikihousecanada.com
BY PHONE
778-979-7888
BY WeChat
Wechat: mikihousevancouver
Or scan QR code

IN STORE
By Appointment Only
1602 Hornby St, Vancouver, BC, Canada, V6Z 2T4
Size Conversion Chart
We always recommend to measure your child for the right fit.
If your child falls into two different sizes, it is best to size up to ensure a better fit.
Clothes
Our Sizes (cm) |
US Sizes | Height (inches) |
Weight (lbs) |
Age |
50 | 0 mos | 20 | 6 - 12 | 0 -3 mos |
60 | 3 mos | 23.5 | 10 - 16 | 3 -6 mos |
70 | 6 mos | 27.5 | 14 - 21 | 6 - 9 mos |
80 | 12 mos | 31.5 | 20 - 27 | 9 - 18 mos |
90 | 2T | 35.5 | 26 - 33 | 18 m - 3 yrs |
100 | 3T | 39.5 | 31 - 38 | 3 - 4 yrs |
110 | 4T | 43.5 | 37 - 48 | 4 - 5 yrs |
120 | 5T | 47 | 45 - 55 | 5 - 6 yrs |
130 | 6T | 51 | 52 - 64 | 6 - 7 yrs |
Rain Coat
Our Sizes | US Sizes | Height (inches) |
Height (cm) |
XS | 12 m - 2T | 31.5 - 35.5 | 80 - 90 |
S | 3T - 4T | 35.5 - 43.5 | 100 - 110 |
M | 5T - 6T | 43.5 - 51 | 120 - 130 |
Socks
Our Sizes (cm) |
US Sizes | Length (inches) |
7 - 9 | 3 mos | 2.75 - 3.5 |
9 - 11 | 6 mos | 3.5 - 4.25 |
11 - 13 | 12 mos | 4.25 - 5 |
13 - 15 | 2T | 5 - 6 |
15 - 17 | 3T | 6 - 6.75 |
17 - 19 | 4T | 6.75 - 7.5 |
19 - 21 | 5T | 7.5 - 8.25 |
Hat
Our Sizes (cm) |
US Sizes | Diameter (inches) |
46 | 6MO | 18 |
48 | 12MO | 18.75 |
50 | 2T | 19.5 |
52 | 3T | 20.5 |
54 | 4T | 21.25 |
56 | 5T | 22 |
Gloves
Our Sizes | US Sizes | Age |
S | 12 m - 3T | 1 - 3 yrs |
M | 3T - 5T | 3 - 5 yrs |
L | 5T - 7T | 5 - 7 yrs |
Shoes (Download Measuring Sheet)
Our Sizes (cm) |
US Sizes | Euro Sizes | UK Sizes | Length (inches) |
12 | 5 | 20 | 4 | 4.75 |
12.5 | 5.5 | 21 | 4.5 | 5 |
13 | 6 | 22 | 5 | 5.125 |
13.5 | 7 | 23 | 6 | 5.5 |
14 | 8 | 24 | 7 | 5.75 |
14.5 | 8.5 | 25 | 7.5 | 6 |
15 | 9 | 25 | 8 | 6.125 |
15.5 | 9.5 | 26 | 8.5 | 6.25 |
16 | 10 | 27 | 9 | 6.5 |
16.5 | 10.5 | 27 | 9.5 | 6.625 |
17 | 11 | 28 | 10 | 6.75 |
17.5 | 11.5 | 29 | 10.5 | 7 |
18 | 12 | 30 | 11 | 7.125 |
19 | 13 | 31 | 12 | 7.5 |
20 | Youth 1 | 32 | 13 | 7.75 |
21 | Youth 2.5 | 33 | 1 | 8.125 |