Start here: buy a Birkin 30
If you are buying one replica and you want it to hold up next to a genuine bag, get a Birkin 30. The real numbers are 30 cm wide, 22 cm tall, and 16 cm deep. That size is what most factories build their patterns on, so the measurements land within a few millimeters of the real thing. The 25 and the 35 are where things drift, and it is almost always depth that gives it away, not width.
Fake Hermes Bag Dimensions Online: What the Charts Really Show
I keep a soft tape measure on the table whenever a bag comes in. Measuring takes two minutes and settles arguments that photos never will.
How to measure any Hermes bag
Lay the bag flat, unstuffed, handles standing up. Then:
fake hermes bag dimensions vs real
- Width: across the front of the base at the widest point, seam to seam.
- Height: from the bottom edge to the top edge of the back panel. Not the flap, not the handle.
- Depth: front bottom corner to back bottom corner, taken at the base with the gusset relaxed.
- Handle drop: from the inside top of the handle arc down to the top edge of the bag.
Measure in centimeters. Togo and clemence relax with use, so a real Birkin 30 that has been carried for a few years can read 31 cm across. Do not reject a bag over 5 mm. Reject it over 15 mm, especially on depth.
Fake Hermès Bag Dimensions vs Authentic: Measure and Compare
Birkin 25
Real spec: 25 x 19 x 13 cm, handle drop around 9 cm.
What I actually see: 26.5 to 27.5 cm wide at the base, and 14 to 15 cm deep. That depth is the tell. A real 25 is a small, square bag. When a 30 pattern gets scaled down, the gusset keeps too much of its width and the bag looks puffed from the side. Check the ratio as well: height should run about three quarters of the width. A bag measuring 27 wide and 21 tall is not a 25, it is a small 30.
Birkin 30 and 35
30: 30 x 22 x 16 cm. 35: 35 x 25 x 18 cm.
These two are the most consistent sizes on the market. What drifts on the 35 is depth, often 19 cm instead of 18, which makes it sit like a 40 on the shelf. Handle drop on replica 35s also runs short, and that is a big part of why the bag looks top-heavy when it is carried.
Kelly 25 and 28
Kelly 25: 25 x 19 x 9 cm. Kelly 28: 28 x 22 x 10 cm.
The Kelly is a flatter bag than most people picture. Nine to ten centimeters of depth is the whole design, and that is exactly where replicas cut corners. A Kelly 28 that measures 12 cm deep is running a 32 gusset behind a 28 body, and you can feel it the moment you set it down. Handle drop is the second check. On a real Kelly 25 you should fit two fingers through the handle with a little room. If your whole hand slides through, you are looking at a 28 handle on a 25 body.
Constance 18 and 24
Constance 18: 18 x 15 x 5 cm. Constance 24: 24 x 18 x 7 cm.
The 18 is the one to watch. Five centimeters of depth is thin, thinner than most buyers expect. Replicas regularly arrive at 6.5 to 7 cm, which is a 24 gusset on a smaller body, and the bag reads as chunky from the side view. If you want a Constance, the 24 is the safer purchase because the depth window is wider and the shape forgives small errors.
Other options worth considering
- Picotin 18 and 22: simple shapes, forgiving proportions. A good first order if you want low risk.
- Evelyne III PM: about 29 cm wide and 30 cm tall. The soft body hides a centimeter either way.
- Lindy 26 and 30: harder to get right. The rounded base and side pockets need their own pattern, and many factories reuse a generic one.
- Bolide 27 and 31: the silhouette is plain, so any slouch or wrong curve shows from across the room.
What this means when you order
Ask for base width, height, and depth in centimeters before you pay. Sellers who know their stock will answer in one message. If the reply is only a size name, expect the pattern to be a scaled copy and measure it yourself the day it lands. A wrong logo is invisible from three feet away. A wrong silhouette is not.