# Morticia Extreme Underbust Corset L4093

For those who crave dramatic definition, the Extreme Morticia Underbust Corset sculpts your waist two inches smaller than our standard version, delivering confident, vintage-inspired hourglass impact.

_👇 Watch the video below to see the difference between our Standard and Extreme Morticia Corsets and discover which silhouette best suits your curves._

**At a Glance:**

**Colour**

Black or vintage peach

**Fabric composition**

Fashion fabric 100% Polyester, lining and interlining 100% cotton

**Details**

Spring steel busk, spiral and flat steel bones, 2 piece eyelets, waist tape

**Country of manufacture**

Thailand 

### HORIZONTAL MORTICIA CORSET MEASUREMENTS

The rib and hip are measured approx 5" up and down from the waist.  

**Morticia Corset Waist Size**

**Rib** 

**Hip**

18"

24.5"/62 cm

32"/81.5 cm

20"

26.5"/67.5cm

34"/86.5 cm

22"

28.5"/72.5 cm

36"/91.5 cm

24"

30.5"/77.5 cm

38"/96.5 cm

26"

32.5"/82.5 cm

40"/101.5cm

28"

34.5"/87.5 cm

42"/106.5 cm

30"

36.5"/92.5 cm

44"/112 cm

32"

38.5"/98 cm

46"/117 cm

34"

40.5/103cm

48"/122cm

#### VERTICAL MORTICIA CORSET MEASUREMENTS

It is important to check the length of your torso to ensure that the bottom of your corset doesn’t dig into your thighs or breasts when sitting.

Busk Length

11" / 28cm  

Centre Back Length

14" / 35.5cm

Underbust to Hip (Princess)

9.75" / 25cm

Side Length from Underarm to Waist

5" / 12.5cm

Side Length from Waist to Bottom

5.75" / 14.5cm

With a waistline two inches smaller than the standard Morticia, it’s ideal for the naturally very curvy or for experienced wearers looking to size down. The result is an **extreme underbust corset** that delivers an unmistakably hourglass figure while maintaining the comfort and craftsmanship What Katie Did corsets are known for.

Inside, the structure is everything you’d expect from a serious corset: a spring steel busk, spiral and flat steel bones for balanced support, and an internal cotton waist tape to maintain strength through wear and training. The outer layer of matte satin (100% polyester bonded to 100% cotton) feels smooth and luxurious, while the baby pink 100% cotton lining adds a soft, vintage touch.

Whether worn for daily waist training or reserved for special occasions, the Extreme Morticia offers the perfect fusion of structure, elegance, and drama. Ethically crafted in Thailand, it’s proof that extreme curves can be achieved with grace and comfort.

Optional modesty panel available separately. Specialist dry clean only.

### **Standard vs Extreme Corsets**

## Details

- **Price:** 199.5 GBP
- **Vendor:** TT
- **Type:** Corsets
- **Tags:** spo-enabled

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Black / 18" | 199.50 GBP | In stock |
| Black / 20" | 199.50 GBP | In stock |
| Black / 22" | 199.50 GBP | In stock |
| Black / 24" | 199.50 GBP | In stock |
| Black / 26" | 199.50 GBP | In stock |
| Black / 28" | 199.50 GBP | In stock |
| Black / 30" | 199.50 GBP | In stock |
| Black / 32" | 199.50 GBP | In stock |
| Black / 34" | 199.50 GBP | In stock |
| Vintage Peach / 18" | 199.50 GBP | In stock |
| Vintage Peach / 20" | 199.50 GBP | In stock |
| Vintage Peach / 22" | 199.50 GBP | In stock |
| Vintage Peach / 24" | 199.50 GBP | In stock |
| Vintage Peach / 26" | 199.50 GBP | In stock |
| Vintage Peach / 28" | 199.50 GBP | In stock |
| Vintage Peach / 30" | 199.50 GBP | In stock |
| Vintage Peach / 32" | 199.50 GBP | In stock |
| Vintage Peach / 34" | 199.50 GBP | In stock |

## Images

- curvy underbust corset by what katie did
- back view of a curvy underbust corset
- close up of a curve black underbust corset busk
- extreme curve underbust corset
- Vintage inspired Morticia Extreme Corset by What Katie Did.  Made from matt satin bonded to a cotton lining.  Designed for those who want to accentuate their hourglass figure.  Shop corsets at What Katie Did
- Traditional steel boned corset by What Katie Did.  The Morticia Extreme corset  will suit those with an hourglass figure looking to cinch their curves and enhance their waist.  Ideal for occasion wear or daily waist training.  
- extreme underbust corset by what katie did

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> Source: [What Katie Did](https://www.whatkatiedid.com/products/extreme-underbust-corset-morticia)
> Updated: 2026-05-21