Disclaimer
Last updated: June 17, 2026
General Disclaimer
The information provided by CostumeMailer (“https://www.costumemailer.com”) is for general informational and educational purposes only. All information on the site is provided in good faith; however, we make no representation or warranty of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, availability, or completeness of any information on the site.
The use of any information or tools from this website is entirely at your own risk, for which we shall not be liable. It shall be your responsibility to ensure that any information or tools available through this website meet your specific requirements and circumstances.
Verify With Official Sources When Needed
Costume guidance, calculator results, and technical information on CostumeMailer is informational only and may be incomplete or out of date. Real-world outcomes vary by your specific costume idea, materials, the kind of build you choose, and individual circumstances, and prices and materials change over time. Before you make significant decisions about your costume, a rental, or a DIY build, you should use your own judgment and verify prices, measurements, and materials with official sources and your supplier or maker. Costume ideas, prices, and materials depend on many factors; always do your own due diligence.
Not Professional Tailoring, Financial, or Safety Advice
Content and tools on CostumeMailer, including the Costume Size Calculator, Fabric Calculator, Costume Budget Calculator, Costume Rental Calculator, DIY Time Estimator, and Costume Theme Generator, are for educational and informational purposes only and are not a substitute for advice from official sources, your supplier, or your maker. They do not constitute professional tailoring, financial, or safety advice of any kind. The figures and suggestions our tools provide are general estimates, not guarantees of results. Always verify prices, measurements, and materials with official sources and your supplier or maker before committing your money, time, or costume plans.
Tool Accuracy and Limitations
Calculation Accuracy
Our costume calculators and tools provide estimates based on standard costume-making conventions, the figures you enter, widely-accepted formulas, and common guidelines. Results should be used as starting points and planning aids, not absolute values or guaranteed outcomes.
Factors Affecting Accuracy
Actual results may vary significantly due to:
- Price Factors: Supplier prices, material costs, demand and seasonality, and how prices and availability change over time.
- Materials & Conditions: Fabric, foam, sizing, and local circumstances, and how each affects cost and timing.
- Build Choices: The fabric, materials, and techniques you choose, and how each suits your needs and goals.
- Measurement Factors: Self-reported figures, rounding, estimation, and differences between estimated and actual numbers.
Our Recommendations
For best results on your costume builds:
- Use tool results as starting points and planning aids, not absolute values.
- Always consider your specific costume idea, goals, and circumstances.
- Check important decisions with an official source before you act.
- Consult trusted costume resources and official guidance for specific questions.
- Compare multiple sources to improve future decisions.
Not Professional Advice
CostumeMailer tools and content do not constitute:
- Tailoring or Sizing Advice: Information about costume ideas, prices, and materials is general only and is not a substitute for advice from official sources, your supplier, or your maker. Confirm critical concerns with an official source.
- Safety Guidance: Our tools and content are educational only and never replace sound judgment, official safety guidance, and advice from your supplier or maker.
- Guaranteed Outcomes: Calculator outputs are planning aids only and are not a guarantee of cost, time, materials, or results.
- Certified Expertise: Our content supplements but does not replace official tailoring or safety guidance.
Consider consulting official sources for:
- Sizing, measurements, or fit requirements
- Fabric, foam, adhesive, or material safety requirements
- Product recalls, safety warnings, or flammability alerts
- Allergies or skin sensitivities affecting your costume
- Safe use of tools, materials, and makeup for your build
- Major purchase or financial decisions specific to your situation
Costume Safety Disclaimer
Our tools provide general guidance only. Important costume and financial decisions can have lasting consequences and benefit from official advice. Always:
- Consult Official Sources: Check your supplier, maker, or manufacturer guidance for any significant costume concern, restriction, or persistent problem.
- Respect Material Guidelines: Treat fabric care, adhesive, and safety instructions with caution; do not assume.
- Use Good Judgment: Plan builds gradually and notice how materials and conditions actually play out.
- Compare Widely: Weigh guidance against multiple trusted sources and follow official advice.
- Confirm With an Official Source: Validate concerns with your supplier or maker before you commit to a purchase or build.
If you have any concerns about your costume:
- Have significant concerns reviewed by an official source.
- Follow official guidance and applicable safety instructions carefully.
- Avoid committing to non-refundable purchases without due diligence.
- Follow safe and sensible costume-making and material practices.
- Treat unfamiliar materials and procedures with extra care and caution.
No Warranty
CostumeMailer expressly disclaims all warranties, whether express, implied, statutory, or otherwise, including but not limited to implied warranties of merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that our tools, calculations, or information are error-free, accurate, or complete, or that our website will be available without interruption at all times.
Limitation of Liability
To the maximum extent permitted by applicable law, in no event shall CostumeMailer be liable for any direct, indirect, punitive, incidental, special, consequential, or exemplary damages, including without limitation damages for costume-project disruption, lost savings, purchase-related costs, goodwill, use, or data arising out of or related to your use of our tools and services.
User Responsibility
By using CostumeMailer tools and services, you acknowledge and agree that:
- You will use your own judgment, and consult a qualified professional, when applying our recommendations to your specific situation.
- You will verify calculation results and seek additional sources of information before making important decisions.
- You are responsible for seeking official advice for any costume concern, sizing issue, or persistent problem that may apply to you.
- You assume all risks associated with buying costumes and materials, renting outfits, and building DIY costumes, and the use of our tools and information.
External Links Disclaimer
The site may contain links to other websites or content originating from third parties. Such external links are not investigated, monitored, or checked for accuracy, adequacy, validity, reliability, availability, or completeness by us. We do not warrant, endorse, guarantee, or assume responsibility for the accuracy or reliability of any information offered by third-party websites linked through the site.
Advertising Disclaimer
CostumeMailer displays advertisements from third-party advertising networks, including Google AdSense. These advertisements are clearly distinguishable from our editorial content. The presence of advertisements on our website does not constitute an endorsement of the advertised products or services.
Changes to This Disclaimer
We reserve the right to modify this disclaimer at any time. Changes will be posted on this page with an updated revision date. Your continued use of our website and tools after any changes indicates your acceptance of the modified disclaimer.
Contact Us
If you have any questions or concerns about this Disclaimer, please visit our Contact page or email us at support@costumemailer.com.