30th Birthday Dresses

Showing items 1-32 of 416

Schiffer Slip Midi Dress Rust

$99.90

Rated 4.8 out of 5
Based on 355 reviews

Beginning Boutique

Schiffer Slip Midi Dress Emerald

$99.90

Rated 4.8 out of 5
Based on 355 reviews

Beginning Boutique

Lioness Feng Shui Mini Dress Blue Animal Print

$119.90

Rated 4.8 out of 5
92 Reviews

Lioness

Schiffer Slip Midi Dress Khaki

$99.90‐$99.95

Rated 4.8 out of 5
Based on 355 reviews

Beginning Boutique

Schiffer Slip Midi Dress Wine

$99.99

Rated 4.8 out of 5
Based on 355 reviews

Beginning Boutique

Alissa Formal Dress White

Regular price $154.90 $134.99

Rated 4.6 out of 5
31 Reviews

The Edit

Manhattan Slip Formal Dress Gold

$169.99

Rated 4.9 out of 5
Based on 164 reviews

BB Exclusive

Manhattan Slip Formal Dress Champagne

$169.90

Rated 4.9 out of 5
Based on 164 reviews

The Edit

Schiffer Slip Midi Dress Champagne

$99.90‐$99.99

Rated 4.8 out of 5
Based on 355 reviews

Beginning Boutique

Cecilia Bodycon Midi Dress Blue

$95.90

Rated 4.8 out of 5
Based on 113 reviews

Beginning Boutique

Cecilia Bodycon Midi Dress Emerald

$95.90

Rated 4.8 out of 5
Based on 113 reviews

Beginning Boutique

Madeline Formal Dress Rose Gold

$142.90

Rated 4.7 out of 5
Based on 120 reviews

Beginning Boutique

Manhattan Slip Formal Dress Emerald

$169.99

Rated 4.9 out of 5
Based on 164 reviews

The Edit

Schiffer Slip Midi Dress Midnight

$99.90

Rated 4.8 out of 5
Based on 355 reviews

Beginning Boutique

Manhattan Slip Formal Dress Wine

$169.90

Rated 4.9 out of 5
Based on 164 reviews

The Edit

Katrina Split Maxi Dress Green

$109.90

Rated 4.9 out of 5
Based on 10 reviews

Beginning Boutique

Mind Maze Mini Dress Burnt Out Velvet

Regular price $119.99 $59.99

FINAL SALE
Rated 4.0 out of 5
10 Reviews

BB Exclusive

Penelope Mini Dress Mono Gingham

$129.99

Rated 4.6 out of 5
Based on 24 reviews

BB Exclusive

Penelope Mini Dress Black

$129.99

Rated 4.6 out of 5
Based on 24 reviews

BB Exclusive

Freesia Formal Dress Ice Blue

$149.99

Rated 4.0 out of 5
Based on 4 reviews

The Edit

Your LA Catch Cowl Neck Mini Dress Blue Floral

$84.90

Rated 4.9 out of 5
Based on 66 reviews

BB Exclusive

Penelope Mini Dress Blue

$129.99

Rated 4.6 out of 5
Based on 24 reviews

BB Exclusive

Manhattan Slip Formal Dress Black

Regular price $169.90 $124.99

Rated 4.9 out of 5
Based on 164 reviews

The Edit

Move On Up Mini Dress Tan Spot

$84.90

Rated 4.6 out of 5
12 Reviews

Beginning Boutique

Jasmine Glitter Formal Dress Black

$144.90

Rated 4.6 out of 5
Based on 45 reviews

BB Exclusive

Manhattan Slip Formal Dress Navy

$169.99

Rated 4.9 out of 5
Based on 164 reviews

The Edit

Delilah Mini Dress White

Regular price $89.90 $64.99

Rated 5.0 out of 5
9 Reviews

BB Exclusive

Say It Tie Front Ruffled Mini Dress Blue Floral

Regular price $95.90 $69.99

Rated 4.5 out of 5
6 Reviews

BB Exclusive

Kissing You Maxi Formal Dress Cream

$159.99

Rated 5.0 out of 5
Based on 8 reviews

BB Exclusive

California Cut Out Mini Dress Black

$79.99

Rated 4.1 out of 5
Based on 9 reviews

BB Exclusive

Your LA Catch Cowl Neck Mini Dress Navy Floral

$84.90

Rated 4.9 out of 5
Based on 66 reviews

BB Exclusive

Showing items 1-32 of 416.

30th Birthday Dresses

Party like it's your birthday! Your 30th birthday is a big deal, we’ll get you ready for your birthday best when you rock up in a hot new birthday dress! If you're looking for birthday outfit ideas, look no further than our birthday dresses collection. Whether you're taking it easy in a casual mini dress or going all out in a full-length gown, or midi dress you'll find something you love at Beginning Boutique.

Get your perfect dress fast with free express shipping for eligible customers. That means your perfect dress could be 1-2 days away! Did we mention? We’ve got you covered with Afterpay, meaning you can get your birthday dress online now and pay it off with 4 interest-free payments over 8 weeks. That’s why we’re the best place to shop birthday dresses online in NZ.