class SpzCustomSmartSearchToast extends SPZ.BaseElement { constructor(element) { super(element); this.toastDom = null; this.toastTimeout = null; } isLayoutSupported(layout) { return layout == SPZCore.Layout.LOGIC; } buildCallback(){ this.init(); } init(){ const toast = document.createElement('div'); toast.id = 'spz-custom-smart-search-toast-67'; toast.className = 'spz-custom-smart-search-toast'; document.body.appendChild(toast); this.toastDom = toast; this.registerAction('showToast',(invocation)=>{ this.showToast(invocation.args); }); this.registerAction('hideToast',(invocation)=>{ this.hideToast(invocation.args); }); } showToast({ message, duration = 2000 }){ if( !this.toastDom ) return; this.toastDom.innerHTML = message; this.toastDom.classList.add('smart-search-toast-show'); clearTimeout(this.toastTimeout); this.toastTimeout = setTimeout(() => { this.hideToast(); }, duration); } hideToast(){ if( !this.toastDom ) return; this.toastDom.classList.remove('smart-search-toast-show'); } } SPZ.defineElement('spz-custom-smart-search-toast', SpzCustomSmartSearchToast);

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Katherine Boutique

Timeless elegance blends with modern ease

Welcome to Katherine Boutique — where timeless elegance blends with modern ease, and every piece tells a story of style and authenticity.

We believe fashion is not just a trend to follow, but a language to communicate your unique spirit. That’s why our collections are thoughtfully crafted and curated to empower every customer to embrace their individuality, balance classic charm with contemporary flair, and curate a wardrobe that feels both intentional and effortless.

Our Inspiration & Collection

Drawing inspiration from the romance of global aesthetics and the warmth of local community, we bring you a carefully selected assortment of premium apparel(Sweaters & Jackets, Jeans, Coats, Boots, Dresses, T-shirts & Blouses, Bikinis, Sandals, and more), handpicked accessories, and versatile style staples — each piece designed to complement real lifestyles, transition seamlessly from day to night, and add a touch of refinement to every occasion.

Your Satisfaction Is Our Priority

Your satisfaction is our greatest priority. From the moment you enter our boutique online, our dedicated team is here to guide you with personalized styling tips, attentive service, and a genuine passion for helping you find pieces that resonate with your taste. We strive to make every shopping experience feel like a cozy conversation, where your style goals are heard and celebrated.

Step into Katherine Boutique — and let your wardrobe reflect the beautiful, unapologetic you.

Subscribe to get special offers, free giveaways, and once-in-a-lifetime deals.

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Email: service@katherineboutique.com

Business registration number: 20231503960

Company Address: 3335 W 32nd Ave Denver, CO 80211 United States

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Katherine Boutique

Our Inspiration & Collection

Your Satisfaction Is Our Priority

© 2026. Katherine Boutique All Rights Reserved

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Our Inspiration & Collection

Your Satisfaction Is Our Priority

© 2026. Katherine Boutique All Rights Reserved

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