Petite Size 20 (XXL) Dresses: 162 from 3 stores, from $4 (Nov 2026)

All size 20 (xxl) dresses (162)

60% OFF

Old Navy

Sleeveless Trousseau Mini Dress

$18 $45

4.7 (110) 2 colors

Sizes 0–20

55% OFF

Old Navy

Sleeveless Trousseau Mini Dress

$20 $45

4.7 (110) 2 colors

Sizes 0–20

60% OFF

Has Pockets

Old Navy

Fit & Flare Prairie Midi Dress

$20 $50

4.3 (77) 3 colors

Sizes 0–20

60% OFF

Has Pockets

Old Navy

Fit & Flare Prairie Midi Dress

$20 $50

4.3 (77) 3 colors

Sizes 0–20

60% OFF

Old Navy

Flutter-Sleeve Crepe Maxi Dress

$20 $50

4.5 (77) 2 colors

Sizes 0–20

60% OFF

Old Navy

Flutter-Sleeve Crepe Maxi Dress

$20 $50

4.5 (77) 2 colors

Sizes 0–20

See only your size

Or narrow it down

50% off+70% off+ Size 00 Size 0 Size 2 Size 4

80% OFF

Old Navy

Ruffle-Trim Asymmetrical Mini Dress

$8 $40

4.4 (217) 2 colors

Sizes 0–20

40% OFF

Old Navy

High-Neck Jersey Mini Swing Dress

$21 $35

4.3 (25) 4 colors

Sizes 0–20

40% OFF

Old Navy

High-Neck Jersey Mini Swing Dress

$21 $35

4.3 (25) 4 colors

Sizes 0–20

40% OFF

Old Navy

High-Neck Jersey Mini Swing Dress

$21 $35

4.3 (25) 4 colors

Sizes 0–20

40% OFF

Old Navy

High-Neck Jersey Mini Swing Dress

$21 $35

4.3 (25) 4 colors

Sizes 0–20

60% OFF

Old Navy

Low-Back Flare Mini Dress

$16 $40

4.5 (45)

Sizes 0–20

See only your size

Or narrow it down

50% off+70% off+ Size 00 Size 0 Size 2 Size 4

60% OFF

Old Navy

Bell-Sleeve Boho Mini Dress

$20 $50

4.2 (15) 2 colors

Sizes 0–20

75% OFF

Old Navy

Wrap Mini Shirt Dress

$12 $50

4.1 (118) 2 colors

Sizes 0–20

70% OFF

Old Navy

Wrap Mini Shirt Dress

$15 $50

4.1 (118) 2 colors

Sizes 0–20

75% OFF

Linen

Old Navy

One-Shoulder Asymmetrical Linen-Blend Mini Dress

$10 $40

4.6 (177)

Sizes 0–20

Gathered Mock-Neck Drop-Waist Mini Dress

85% OFF

Old Navy

Gathered Mock-Neck Drop-Waist Mini Dress

$6 $40

4.6 (338) 2 colors

Sizes 0–20

80% OFF

Old Navy

Gathered Mock-Neck Drop-Waist Mini Dress

$8 $40

4.6 (338) 2 colors

Sizes 0–20

More ways to shop petite size 20 (xxl) dresses

By size

Size 00 Size 0 Size 2 Size 4 Size 6 Size 8 Size 10 Size 12 Size 14 Size 16 Size 18 Size XS Size S Size M Size L

By markdown

50% off or more 70% off or more

Popular dress edits

Wedding guest Gala Formal gowns Cocktail Modest Long sleeve Midi Maxi Black With pockets Mother of the bride Holiday party

Shopping guide: petite size 20 (xxl) dresses

Where to shop

Store	Items	Avg	From	On sale
Old Navy	96	$18	$4	100%
LOFT	45	$39	$22	100%
Abercrombie	21	$86	$48	24%

Questions

What are the lowest prices on petite size 20 (xxl) dresses right now?

The lowest price right now is $4 for the Strappy Mini Shift Dress from Old Navy. Prices on this page run from $4 to $120.

Which stores have the most petite size 20 (xxl) dresses?

Old Navy (96), LOFT (45), Abercrombie (21). We compare 3 retailers on this page.

Do these come in small petite sizes like 00P and 0P?

Yes. Every item here is a petite cut (for about 5'4" and under). Of the 162 items, 52 in 00P, 120 in 0P, 66 in 2P, 116 in 4P are in stock. Tap your size above to see only those.

How many of these are on sale?

90% of these are on sale right now, with markdowns up to 85% off.

How often are prices updated?

We re-check every retailer each week and drop items that sell out or disappear; this page was last refreshed Nov 11.

All size 20 (xxl) dresses (162)

More ways to shop petite size 20 (xxl) dresses

Shopping guide: petite size 20 (xxl) dresses

Where to shop

Questions

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