Here are some stores to check out for unique and elegant outfits to give your portraits a timeless look and feel. 

 I'm here to help you!  Click some of the direct links below to outfits I've selected as photoshoot worthy!

WHere to shop

OUTFITS FOR WOMEN (some of these also carry children's clothing)
Worth Collective
JessaKae
Vici Collection
Red Dress Boutique
Baltic Born
Show Me Your Mumu
Forever 21
Windsor
Pink Blush Maternity
Morning Lavender
Ivy City  (ivycityco.com)
Selfie Leslie - FYI: the short length dresses are very short, so you have to be comfortable with that, or get a longer length. And some dresses are low cut, but if you layer them over a cami that takes care of that.
Roolee
Called to Surf
Bohme
Piper & Scoot
Shopstevie.com
Llacie
Neeseesdresses.com
Alatardstate.com

OUTFITS FOR DADS & KIDS
Zara
H&M
Gap 
Old Navy
J. Crew
Janie and Jack

OUTFITS FOR LITTLE GIRLS, Boys,  and/or Mommy & Me
Joyfolie
Noralee
Indie Blue
Quincy Mae
Bailey's Blossoms
Jamie Kay - smocked dresses for girls and more
Elestory has adorable smocked dresses for girls and Mommy & Me dresses
Roolee
Ivy City (ivycityco.com)
Haydengirls.com
Elegantbaby.com
Francesca's

When searching for outfits for girls, check out the rompers or dresses.  Look for solid colors with textures, buttons, pleats, or other details that add interest to outfits. For florals or soft patterns, less contrast photographs nicely outdoors.

Please note that many of the outfits on some of these websites are NOT what you're looking for.  You have to know how to sift through and find the simple neutral or muted color toned outfits with texture or details.  For floral dresses, choose soft florals.  Go to the bottom of the page for some direct links to examples I've selected.  I apologize if some of the links lead to error, as these dresses do get sold out.