The Best Unique Birthday Gift Ideas for Your Sister That We Guarantee She'll Love

BUY IT: $41.99; amazon.com

Upgrade her morning coffee routine with this top-rated milk frother. It will allow her to enjoy coffee-shop quality drinks each morning at home. 

BUY IT: $24.99; amazon.com

This functional and stylish makeup case will keep all of her products and brushes organized when she's at home or on-the-go. The adjustable compartments will allow her to configure it best to fit her needs.

BUY IT: $26; anthropologie.com

Reviewers agree that this travel mug is the ideal size because it's easy to hold and also fits in car cupholders. 

BUY IT: from $69; markandgraham.com

If she's known to have a low battery, this personalized portable power bank will make sure she keeps her phone charged even when she's away from home. She'll never again miss a phone call from her favorite sister due to a low battery. 

BUY IT: $39; nordstrom.com

These silk hair ties will keep her locks secure without causing the damage or breakage that can result from using ordinary hair ties. 

BUY IT: $23.99; amazon.com

Even though you're shopping for your sister, you may want to order a pair of these plush slippers for yourself as well. The cloud-like padded footbed will provide maximum comfort while the thick, slip-proof bottom makes them suitable for indoor or outdoor wear.

BUY IT: from $50; lecreuset.com

Le Creuset stoneware is designed to maintain even temperatures while also resisting scratching and staining. It's also safe for the freezer, microwave, oven, broiler, and dishwasher.

BUY IT: $17.95; amazon.com

Keep her drink cold with this insulated koozie for slim cans. In addition to lilac, it also comes in pastel mint and peach shades. 

BUY IT: $18.43; etsy.com

This simple silver ring is stamped with "sisters" to serve as a daily reminder of the bond that you share. 

BUY IT: $29; sephora.com

This set has a value of $84, but comes with a price tag of just $29. It includes two full-size products and three minis. 

BUY IT: $38; anthropologie.com

This gold-plated necklace gives a classic monogram a modern upgrade with a trendy link chain.

BUY IT: $46.95; etsy.com 

You can order this keepsake box with the displayed quote or you can add custom text of your choice. 

BUY IT: $89.95; solesociety.com

This sleek travel bag will give her one more reason to look forward to her next weekend getaway. This leather weekender is available in 11 different color options. 

BUY IT: $58; kendrascott.com

A filigree pattern adds some personality to traditional hoops. They're available in gold, silver, and rose gold. 

BUY IT: $34; uncommongoods.com

Each grow kit comes with everything she'll need to grow beautiful blooms of her birth month flower. 

BUY IT: $60; dillards.com

Upgrade her bar cart with this stainless steel ice bucket that comes with matching tongs. 

BUY IT: $18; uncommongoods.com

If she's celebrating a milestone birthday, this kit includes 25 prompts for fun things to do in her new decade. 

BUY IT: $147; nordstrom.com

No matter how many blankets she might have, this microfiber blanket belongs in her collection. The machine-washable fabric won't shrink, pill ,or wrinkle over time.