Under The Big Sky Western Boutique

Under The Big Sky Western Boutique Western and Contemporary women’s clothing and accessory boutique!

We carry sizes small-2X
Store Location:141 7TH ST SW SIDNEY, MONTANA
Hours:Closed Sun&Mon
Open Tues 11-3 Wed-Fri 11-5:30 Sat 10-3
Checked recent post for updates in hours
Shop online 24/7

Let’s talk about a glow up🫣 We all start somewhere! Second picture is 4 years ago today- from the first time we attended...
10/02/2026

Let’s talk about a glow up🫣
We all start somewhere! Second picture is 4 years ago today- from the first time we attended this event! CRAZY!
It’s going to be such a fun weekend!! Come see me tonight at the Glendive fairgrounds (tonight is a ticketed event), Saturday and Sunday is open to everyone!!! 🍂🎃🛍️

10/02/2026

A little Junkapalooza ladies night outfit of the day! Featuring a Junkapalooza exclusive sweater! Ya better come see me today or tomorrow, if you don’t have tickets for ladies night! 🎃🛍️

10/02/2026

Long time no see, I didn’t mean to leave you hanging for almost a week. It’s been a long week of prepping for Junkapalooza this weekend, and new store front prep. No new arrivals this week, we have some good things for ya next week! Come see me in Glendive at the fairgrounds! 🦃🛍️🎃

As Hippie-Ki-Yay liked to call it, the Mary Poppins van is loaded down and filled with everything! Thank you to everyone...
09/30/2026

As Hippie-Ki-Yay liked to call it, the Mary Poppins van is loaded down and filled with everything!
Thank you to everyone that gives me grace when I close for a few days, before events! Lanes back at work this week, so I’m soloing it for this event! (I also turn into an ass when it comes to things being done correctly and my way, so I never ask for help for shows🤣).
I’m setting up early tomorrow- which is why I had to close today and tomorrow!
I know it was pretty busy with people trying to shop today, you better come see me this weekend

The COOLEST western home accessories and bags are here!!! This was a fun find in Dallas, and I’m so excited to have them...
09/28/2026

The COOLEST western home accessories and bags are here!!!
This was a fun find in Dallas, and I’m so excited to have them in store! All USA made, in Texas!
Come see me today or tomorrow before we head to Glendive for Junkapalooza!
I’m here 9-1 this Monday! 🎃🍂🛍️

09/28/2026

It’s going to be a LONGGGGGGG week…..better stay till the end, to see the good news🤭🫣

The girls are fall ready🍂 Come find your new favorite fall outfit today! NOTE* we will be closed for a good chunk of the...
09/26/2026

The girls are fall ready🍂
Come find your new favorite fall outfit today!
NOTE* we will be closed for a good chunk of the week, NEXT week for Junkapalooza! Come see me today!!

We still have some good new arrivals left, from yesterdays drop!!! Come see me, if you’re in town for the fall festival!...
09/26/2026

We still have some good new arrivals left, from yesterdays drop!!! Come see me, if you’re in town for the fall festival!
I am here 10-3 today 🍂🎃
Last week to shop before we head to Junkapalooza in Glendive!

09/26/2026

We made it too Friday WHOOP WHOOP! What are your weekend plans?! Don’t forget we dropped all of our new arrivals today! 🎃🍂

Don’t forget!!! Sidney’s fall festival is tomorrow, Boutique 33.MT and I may not be on Main Street where the action is, but we have the good stuff😎

New arrivals are LIVE, and going fast online!!! You guys are blowing me away with these Friday drops, constantly having ...
09/25/2026

New arrivals are LIVE, and going fast online!!!
You guys are blowing me away with these Friday drops, constantly having to pinch myself. I LOVE YOU GUYS🛍️❤️

Address

141 7th Street SW
Sidney, MT
59270

Opening Hours

Tuesday 11am - 3pm
Wednesday 11am - 5:30pm
Thursday 11am - 5:30pm
Friday 10am - 5:30pm
Saturday 10am - 3pm

Telephone

+17018704530

Website

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